Service
Workshop Manual
Karoq 2018 , Kodiaq 2017 ,
Kodiaq 2019 , Octavia III 2013 ,
Octavia III 2014 , Rapid NH 2013 ,
Rapid NH 2014 , Superb III 2015 ,
Yeti 2010 , Yeti 2011
Fuel system - Petrol engines
|
Engine ID |
CJZA |
CJZB |
CJZC |
CJZD |
CHZ |
CHZ |
CHZ |
CHZJ |
CHP |
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B |
C |
D |
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A |
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CZC |
CZD |
CZE |
CYV |
CYV |
DAD |
DKR |
DKL |
DKR |
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A |
A |
A |
A |
B |
A |
C |
D |
F |
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|
CJSA |
CJSB |
CJSC |
CJXA |
CHH |
CHH |
CZP |
CZP |
DKT |
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A |
B |
A |
B |
B |
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DKZ |
DLBA |
DNU |
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A |
A |
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Edition 12.2018
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
Service Department. Technical Information
GETtheMANUALS.org
Service
List of Workshop Manual Repair Groups
Repair Group
00 - Technical data
20 - Fuel supply system
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
Technical information should always be available to the foremen and mechanics, because their careful and constant adherence to the instructions is essential to ensure vehicle road-worthiness and safety. In addition, the normal basic safety precautions for working on motor vehicles must, as a matter of course, be observed.
All rights reserved.
No reproduction without prior agreement from publisher.
Copyright © 2018 ŠKODA AUTO a. s.GETtheMANUALS.org D4B8052B85F
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ... |
|
|
Fuel system - Petrol engines - Edition 12.2018 |
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|
Contents |
|
00 - Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
1 |
|
1 |
Denomination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
1 |
1.1 |
Engine number, engine data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
1 |
2 |
Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
4 |
2.1 |
Safety precautions when working on fuel supply system . . . . . . . . . . . . . . . . . . . . . . . . . . |
4 |
2.2 |
Safety precautions when working on vehicles with start-stop system . . . . . . . . . . . . . . . . |
5 |
2.3 |
Safety precautions during road tests in which testing and measuring equipment is used . . |
5 |
3 |
General points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
3.1 |
Cleanliness rules when working on the parking/auxiliary heater and fuel system . . . . . . . . |
6 |
4 |
Repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
4.1 |
General repair instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
4.2 |
Contact corrosion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
4.3 |
Cable routing and securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
20 - Fuel supply system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
|
1 |
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
1.1 |
Assembly overview - fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
1.2 |
Removing and installing the fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
24 |
1.3 |
Drain the fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
64 |
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted |
|
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unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability |
|
|
2with respectFuel delivery unit, fuel gauge sender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
81 |
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|
to the correctness of i formation in this docum t. Copyright by ŠKODA AUTO A S. |
|
2.1 |
Assembly overview - fuel delivery unit, fuel gauge sender . . . . . . . . . . . . . . . . . . . . . . . . . . |
81 |
2.2 |
Removing and installing cover of assembly opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
90 |
2.3 |
Removing and installing fuel pump/fuel gauge sender . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
93 |
2.4 |
Removing and installing the fuel gauge sender G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
113 |
2.5 |
Removing and installing fuel gauge sender 2 G169 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
116 |
3 |
Quick couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
117 |
3.1 |
Separating push-on couplings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
117 |
4 |
Fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
121 |
4.1 |
Summary of components - fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
121 |
4.2 |
Removing and installing fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
122 |
5 |
Activated charcoal filter system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
123 |
5.1 |
Assembly overview - activated charcoal filter system . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
123 |
5.2 |
Removing and installing activated charcoal filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
126 |
5.3 |
Checking the fuel tank venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
126 |
6 |
Accelerator control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
134 |
6.1 |
Assembly overview - accelerator module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
134 |
6.2 |
Removing and installing accelerator pedal module GX2 . . . . . . . . . . . . . . . . . . . . . . . . . . |
137 |
7 |
Fuel pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
140 |
7.1 |
Checking the fuel system pressurisation pump G6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
140 |
7.2 |
Removing and installing fuel pump control unit J538 . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
170 |
7.3 |
Check the suction jet pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
172 |
7.4 |
Removing and installing suction jet pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
172 |
8 |
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
174 |
8.1 |
Removing and installing fuel lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
174 |
8.2 |
Removing and installing the fuel line for the auxiliary heating . . . . . . . . . . . . . . . . . . . . . . |
177 |
Contents i
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
ii Contents
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
(SRL001337; Edition 12.2018)
“1.1 Engine number, engine data”, page 1
Engine codes |
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CZCA |
CZDA |
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CZEA |
CHPA |
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CJSA |
CJSB |
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Superb III |
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06.2015 ► |
10.2015 ► |
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03.2015 ► |
----- |
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08.2015 ► |
----- |
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Kodiaq |
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01.2017 ► |
10.2016 ► |
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01.2017 ► |
----- |
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----- |
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----- |
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Karoq |
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----- |
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----- |
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----- |
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----- |
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----- |
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----- |
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Yeti |
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05.2015 ► |
05.2015 ► |
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----- |
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----- |
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----- |
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----- |
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09.2017 |
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09.2017 |
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Octavia III |
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----- |
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05/2015 ► |
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----- |
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11.2012 ► |
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11.2012 ► |
05.2013 ► |
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05.2015 |
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Rapid NH |
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05/2015 ► |
----- |
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----- |
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----- |
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----- |
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----- |
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Protected by |
copyright. Copying for |
private or commercial |
purposes, in part |
or in whole, is not |
permitted |
EU5 / EU6 |
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Emission stand |
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EU6 |
EU6 |
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EU6 |
EU6 |
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EU6 / BS4 |
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ards |
unless authorised by ŠKODA AUTO |
A. S. ŠKODA AUTO |
A. S. does not guarantee or accept any |
liability |
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with respect to the correctness of |
information in this |
document. Copyright by ŠKODA AUTO A. S. |
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Dis |
cm3 |
1395 |
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1395 |
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1395 |
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1395 |
1798 |
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1798 |
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place |
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ment |
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Out |
kW at rpm 92/5000-600 |
110/5000-6 |
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110/5000-6 110/5000-6 |
132/5100-62 |
132/5100-62 |
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put |
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0 |
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000 |
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000 |
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000 |
00 |
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00 |
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Tor |
Nm at rpm 200/1400-40 |
250/1500-3 |
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250/1500-3 250/1500-3 |
250/1250-50 |
280/1350-45 |
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que |
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00 |
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500 |
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500 |
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500 |
00 |
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00 |
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Fuel - |
min. |
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95 unleaded |
95 unlea |
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95 unlea |
95 unlea |
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95 1 unlea |
95 1 unlea |
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RON |
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ded |
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ded |
ded |
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ded |
ded |
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1) At least 91 RON in exceptional cases, although engine output |
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is reduced. |
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Engine codes |
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CJSC |
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CJXA |
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CHHA |
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CHHB |
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CHZJ |
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DADA |
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Superb III |
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08.2015 ► |
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08.2015 ► |
----- |
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06.2015 ► |
----- |
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07.2018 ► |
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Kodiaq |
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----- |
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----- |
----- |
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----- |
----- |
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----- |
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Karoq |
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----- |
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----- |
----- |
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----- |
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07.2017 ► |
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08.2017 ► |
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Yeti |
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----- |
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----- |
----- |
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----- |
----- |
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----- |
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Octavia III |
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----- |
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----- |
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05/2015 ► |
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----- |
----- |
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----- |
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Rapid NH |
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----- |
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----- |
----- |
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----- |
----- |
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----- |
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Emission stand |
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EU6 / BS4 |
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EU6 |
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EU6 |
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EU4 / EU6 |
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EU6 |
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EU6 |
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ards |
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Dis |
cm3 |
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1798 |
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1984 |
1984 |
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1984 |
999 |
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1495 |
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place |
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ment |
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Out |
kWatrpm |
132/4000-62 |
206/5600-65 |
169/4700-6 |
162/4500-6 |
85/5000-550 |
1105000 |
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put |
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00 |
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00 |
200 |
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200 |
0 |
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Tor |
Nm at |
320/1450-39 |
350/1700-56 |
350/1500-4 |
350/1500-4 |
200/2000-35 |
250/1500-3 |
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que |
rpm |
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00 |
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00 |
600 |
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400 |
00 |
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500 |
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Fuel |
min. |
95 unleaded |
95 unleaded |
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95 unlea |
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95 unlea |
95 unleaded |
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95 unlea |
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- |
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ded |
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ded |
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ded |
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RON |
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1. Denomination 1
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
Engine codes |
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CHZB |
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CHZC |
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CHZD |
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DKRC |
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DKLD |
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Superb III |
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----- |
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----- |
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----- |
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Kodiaq |
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----- |
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----- |
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----- |
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----- |
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----- |
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Karoq |
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----- |
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----- |
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----- |
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----- |
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----- |
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Yeti |
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----- |
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----- |
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----- |
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----- |
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----- |
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Octavia III |
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----- |
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----- |
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05.2016 ► |
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----- |
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----- |
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Rapid NH |
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06.2017 ► |
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06.2017 ► |
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----- |
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07.2018 ► |
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07.2018 ► |
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Emission standards |
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EU6 |
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EU6 |
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EU6 |
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EU6 |
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EU6 |
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Dis |
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cm3 |
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999 |
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999 |
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999 |
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999 |
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999 |
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place |
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ment |
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Output |
kW at rpm |
70/5000 - 5500 |
81/5000 - 5500 |
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85/5000-5500 |
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81/5000 - 5500 |
70/5000 - 5500 |
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Torque |
Nm at rpm |
160/1500-3500 |
200/2000-3500 |
200/2000-3500 |
200/2000-3500 |
160/1500-3500 |
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Fuel - |
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min. |
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95 unleaded |
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95 unleaded |
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95 unleaded |
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95 unleaded |
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95 unleaded |
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RON |
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Engine codes |
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DKRF |
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DKZA |
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DKTB |
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DLBA |
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CZPB |
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DNUA |
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CZPA |
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Superb III |
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----- |
11.2018 ► |
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11.2018 ► |
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08.2018 ► |
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Kodiaq |
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Protected by copyright. Copying for |
private or commercial |
purposes, in part |
or in whole, is not |
permitted |
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10.2016 ► |
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unless-----authorised by08ŠKODA.2018AUTO► |
A. S. ŠKODA----- |
AUTO |
A. S. |
-----does not guarantee -----or accept any |
liability----- |
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Karoq |
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with respect to the correctness of information in this |
document. Copyright by ŠKODA AUTO A. S. |
----- |
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11.2018 ► |
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Yeti |
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Octavia III |
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08.2018 ► |
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08.2018 ► |
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05/2017 ► |
12.2018 ► |
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Rapid NH |
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07.2018 ► |
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Emission |
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EU6 |
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EU6 |
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Dis |
cm3 |
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999 |
1984 |
1984 |
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1984 |
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1984 |
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1984 |
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1984 |
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place |
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Out |
kW at |
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85/5000-55 140/4200-6 |
180/5000- |
180/5000-6 140/4200-6 200/5600-6 |
132/3900- |
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put |
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6200 |
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200 |
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000 |
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500 |
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Tor |
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200/2000-3 320/1450-4 370/1600- |
370/1600-4 320/1450-4 350/1700-5 |
320/1500- |
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que |
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500 |
200 |
4300 |
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300 |
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200 |
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600 |
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3940 |
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Fuel |
min. |
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95 unlea |
95 unlea |
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95 unlea |
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95 unlea |
95 unlea |
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95 unlea |
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95 unlea |
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- |
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ded |
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ded |
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ded |
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Engine codes |
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CJZA |
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CJZB |
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CJZC |
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CJZD |
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CYVA |
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CYVB |
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Superb III |
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----- |
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Kodiaq |
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Karoq |
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Yeti |
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----- |
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05.2014 ► |
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09.2017 |
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Octavia III |
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11.2012 ► |
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11.2012 ► |
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----- |
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----- |
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05.2015 ► |
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05.2015 ► |
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05.2015 |
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05.2015 |
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07.2018 |
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05.2016 |
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Rapid NH |
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----- |
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----- |
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05.2015 ► |
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05.2015 ► |
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----- |
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05.2017 |
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05.2017 |
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Emission stand |
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EU5 |
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EU6 |
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EU6 |
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EU6 |
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EU6 |
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ards |
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Dis |
cm3 |
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1197 |
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1197 |
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1197 |
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1197 |
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1197 |
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1197 |
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place |
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2 Rep. gr.00 - Technical data
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
Engine codes |
CJZA |
CJZB |
CJZC |
CJZD |
CYVA |
CYVB |
|
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|
Out |
kWatrpm |
77/4500-550 |
63/4300-530 |
664400 |
814600 |
63/4300-530 |
81/4600-56 |
put |
|
0 |
0 |
|
|
0 |
00 |
Tor |
Nm at |
175/1400-40 |
160/1400-35 |
160/1400-35 |
175/1400-40 |
160/1400-35 |
175/1400-4 |
que |
rpm |
00 |
00 |
00 |
00 |
00 |
000 |
Fuel |
min. |
95 unleaded |
95 unleaded |
95 unleaded |
95 unleaded |
95 unleaded |
95 unlea |
- |
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ded |
RON |
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Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
1. Denomination 3
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
“2.1 Safety precautions when working on fuel supply system”, page 4
“2.2 Safety precautions when working on vehicles with startstop system”, page 5
“2.3 Safety precautions during road tests in which testing and measuring equipment is used”, page 5
Fuel under very high pressure creates a risk of injury.
–Wear protective gloves.
–Wear safety goggles!
♦The injection system consists of a high pressure part (max. pressure of 25 MPa = 250 bar) and a low pressure part (pres sure of approx. 0.7 MPa = 7 bar).
♦The fuel system is under pressure. Before opening the injec tion system high-pressure system, the fuel pressure must be reducedtoresidualpressure Rep.gr. 24;Injectionsystem; reducing fuel pressure .
Note
This function does not have to be available for all motor code let ters.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted ♦ After the pressureunl a thorisedhasbybeenŠKODAreducedAUTO A. S.toŠKODAresidualAUTO Apressure. S. does not guarantee(ap or accept any liability
prox. 0.7 MPawith respect= 7 bar),to the thecorrectnessconnectionof informationpointin thismustdocumentbe. Copenedyright by ŠKODA AUTO A. S.
»immediately«. To do this place a clean cloth around the con nection point.
Leaking fuel creates a fire hazard.
Fuelpumpisactivatedbyswitchingonignitionandviadriverdoor contactswitch.Forreasonsofsafety,thepowersupplytothefuel pump must be interrupted page 4 .
Disconnect the voltage supply to the fuel pump
•Only disconnect the battery when the ignition is switched offElectrical system ; Rep. gr. 27 ; Battery; Disconnecting and connecting battery .
♦By disconnecting the battery Electrical system; Rep. gr. 27 ; Battery; Disconnecting and connecting battery .
♦By removing the fuse for the control unit for the fuel pump - J538Current flow diagrams, Electrical fault finding and Fitting locations.
♦By disconnecting the connector from the flange of the fuel pump.
NOTICE
Risk of damage to fuel pump.
The fuel pump must not run »dry«.
4 Rep. gr.00 - Technical data
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
2.2Safety precautions whenworkingon ve hicles with start-stop system
Risk of injury as a result of automatic engine start in vehicles with start/stop system.
In vehicles with the start/stop system activated (identifiable by an indication in the dash panel insert) the engine can start automat ically if required.
–Ensurethatthestart-stopsystemisdeactivatedwhencarrying out work on the vehicle (switch ignition off, if required switch ignition on again).
Risk of accident from distraction
Usingtestersandmeasuringinstrumentsduringdrivingoperation causes distraction.
There is a risk of injury if testers and measuring instruments are not secured adequately.
Increased risk of injury from unsecured testers and measuring instruments must be prevented.
Measuring instruments can turn into dangerous projectiles on air bag activation.
Testers and measuring instruments must always be secured on the rear seat using a seat belt and operated by a 2nd person from there.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
GETtheMANUALS.org |
2. Safety instructions 5 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
“3.1 Cleanliness rules when working on the parking/auxiliary heater and fuel system”, page 6
Carefully observe the following “rules” for cleanliness when work ing on the fuel supply/injection system:
♦Thoroughlycleantheconnectionpointsandtheirsurroundings before releasing.
♦Place removed parts on a clean surface and cover. Use lintfree cloths.
♦Carefullycoverorcloseopenedcomponentsiftherepairisnot completed immediately.
♦Only install clean parts: remove spare parts from their wrap ping immediately before fitting. Do not use any parts which have been stored unwrapped.
♦When the system is opened: do no use compressed air. Do not move the vehicle.
♦Ensure that no fuel runs onto the fuel hoses. If happens, clean the hoses immediately.
♦Protect electrical plug connections from dirt and moisture and only connect them when dry.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
6 Rep. gr.00 - Technical data
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
“4.1 General repair instructions”, page 7
“4.2 Contact corrosion”, page 7
“4.3 Cable routing and securing”, page 7
When removing and installing the parts from a partly filled fuel tank, pay attention to the following:
•The fuel tank must not be more than 3/4 full. If necessary, ex tract fuel from the fuel tank
“1.3 Drain the fuel tank”, page 64 .
•The extraction hose of an exhaust extraction system which is switched on, must be positioned close to the assembly open ingofthefueltankinordertoextractthereleasedfuelvapours, even before the work is commenced.
If no exhaust extraction system is available, a radial fan (motor
not in air flow of fan) with a delivery volume of more than 15 m3/ h must be used.
The use of unsuitable connection elements (screws, nuts, wash ers, etc.) can cause contact corrosion.
This is why only connection elements with a special surface coat ings are fitted.
Therefore,therubberorplasticpartsandtheadhesivesaremade from electrically non-conductive materials.
If there is a question mark about the suitability of parts, generally use new parts ETKA - Electronic Catalogue of Original Parts .
Installlinesofallkindssothattheoriginalroutingcanberestored.
To rule out mix ups and ensure the original fitting position, mark the lines before disassembly.
Make photos or sketches where necessary.
To avoid damage to lines, ensure sufficient clearance from all moving or hot components.
Insulation or heat shield matsProtectedmustbybecopyrightinstalled. Copyingagainfor privateinortheircommercial purposes, in part or in whole, is not permitted original position. unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
GETtheMANUALS.org |
4. Repair instructions 7 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
“1.1 Assembly overview - fuel tank”, page 8
“1.2 Removing and installing the fuel tank”, page 24
“1.3 Drain the fuel tank”, page 64
“1.1.1 Summary of components - fuel tank, Rapid NH”, page 8
“1.1.2 Summary of components - fuel tank, Octavia III, vehicles with front-wheel drive”, page 11
“1.1.3 Summary of components -fuel tank, Yeti, front-wheel drive vehicles”, page 13
“1.1.4 Summary of components - fuel tank, Superb III, vehicles with front-wheel drive”, page 15
“1.1.5 Summary of components -fuel tank, Kodiaq, front-wheel drive vehicles”, page 17
“1.1.6 Summary of components -fuel tank, Karoq, vehicles with front-wheel drive”, page 18
“1.1.7 Assembly overview - fuel tank, Octavia III, Superb III, Kodiaq, Karoq, four-wheel drive vehicles”, page 20
“1.1.8 Summary of components -fuel tank, Yeti, four-wheel drive vehicles”, page 22
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted 1.1.1 Summaryunlessof componentsauthorised by ŠKODA AUTO- fuelA. S. ŠKODAtank,AUTORapidA. S. doesNHnot guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
8 Rep. gr.20 - Fuel supply system
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
1 - Fuel tank |
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support with engine/ |
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gearbox jack - |
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V.A.G 1383Awhen re |
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moving |
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Removing and installing |
|
|
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|
“1.2.1 Removing and |
|
|
|
|
installing the fuel tank, |
|
|
|
|
Rapid NH”, page 24 |
|
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2 - Sealing ring |
|
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|
|
|
replace if damaged |
|
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3 - Fuel pump - G6- |
|
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|
In the event of a fuel |
|
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pump with integrated |
|
|
|
|
fuel filter, the fuel filter |
|
|
|
|
cannot be replaced indi |
|
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|
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vidually |
|
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Checking fuel pump |
|
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|
electrics Vehicle diag |
|
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|
|
nostic tester |
|
|
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|
Fitting position |
|
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|
Fig. ““Fitting location |
|
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|
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of the fuel delivery |
|
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unit”“ , page 10 |
|
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Summary of compo |
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nents |
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“2.1 Assembly over |
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view - fuel delivery unit, |
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fuel gauge sender”, |
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page 81 |
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Removing and installing |
|
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“2.3.2 Removing and |
|
|
|
|
installing fuel pump for |
|
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|
pre-delivery G6 G6, |
|
|
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|
Rapid NH”, page 97 |
|
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|
inspecting fuel pump |
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|
“7.1 Checking the fuel system pressurisation pump G6 ”, page 140 |
|
|
|
4 - Lock ring |
|
|
||
|
110 Nm |
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|
|
5 - Return-flow line |
|
|
||
not in vehicles with fuel filter in flange of the fuel delivery unit |
|
|
||
6 - Feed line |
|
|
||
|
black |
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7 - Overflow hose |
|
|
||
8 - Screw cap |
|
|
||
9 - Fuel tank lid unit |
|
|
||
|
with rubber bowl |
|
|
|
10 - Earth connection |
|
|
||
11 - O-ring |
|
|
||
|
Replace after disassembly |
|
|
|
12 - Vent valve |
|
|
||
Check Fig. ““Inspect vent valve”“ , page 11 |
|
|
||
13 - Gravity valve |
|
|
||
to remove, unclip valve and lift up and out of the filler neck |
|
|
||
|
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted |
|
|
|
|
unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability |
|
|
|
|
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S. |
|
9 |
|
|
|
GETtheMANUALS.org |
1. Fuel tank |
|
|
|
|
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
inspect valve for blockage:
Valve open vertically
Valve tilted 45°: closed
14 - Activated charcoal filter
Summary of components of activated charcoal filter system
“5.1.3 Summary of components - activated charcoal filter system, Rapid NH”, page 125
Checking the fuel tank venting “5.3.3 Checking the fuel tank venting, Rapid NH”, page 132
15 - Vent line
16 - O-ring
Replace after disassembly
17 - Screw10 Nm
18 - Circlip
19 - Heat shieldfor fuel tank
20 - Screw
Replace after disassembly
25 Nm
21 - Straps
pay attention to different lengths
22 - fuel feed lineblack
23 - Fuel filter
not in vehicles with fuel filter in flange of the fuel delivery unit
Summary of components “4.1 Summary of components - fuel filter”, page 121
24 - Screw clamp
not in vehicles with fuel filter in flange of the fuel delivery unit
25 - Vent line
to solenoid valve 1 for activated charcoal filter in engine compartment
26 - Vent line
between activated charcoal filter Pos. 14 and vent line Pos. 25
Fitting location of the fuel delivery unit
•Clutch -2- on the fuelProtecteddeliveryby copyrightunit closing. Copyingflangefor privatemustor commercialpointpurposes,to in opening -arrow- andunlbessbetweenau horis d bytabsŠKODA-3AUTO- andA.-S4. -ŠKODAon theAUTOfuelA. S. does not tank locking ring. with respect to the correctness of information in this document.
10 Rep. gr.20 - Fuel supply system
GETtheMANUALS.org
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
Inspect vent valve
If the lever is in the rest position, the air bleed valve must be closed.
Iftheleverispressedinthe-directionofarrow-,theairbleedvalve is then opened.
Note
Beforeinstallationoftheventvalveunscrewthecapfromthefiller neck.
1.1.2Summary of components - fuel tank, Octavia III, vehicles with front-wheel drive
1 - Screw cap |
|
|
||
|
|
|||
screw in until there is an |
|
|
||
|
audible click |
|
|
|
attached to the fuel tank |
|
|
||
|
lid unit with anti-loss |
|
|
|
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washer |
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for discharging the elec |
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Fig. ““Earth connec |
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tion for fuel filler neck”“ , |
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page 31 |
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3 - Screw |
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sembly |
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8 Nm + 90° |
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4 - Lock ring |
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110 Nm |
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5 - Sealing ring
Replace after disas sembly
install when dry
6 - Fuel pump - G6-
withintegratedfuelfilter, the fuel filter cannot be replaced individually
Checking fuel pump electrics Vehicle diag nostic tester
Fitting position
Fig. ““Fitting location of the fuel delivery unit”“ , page 12
Summary of components
“2.1.1 Assembly overview - Fuel pump for prefeed G6 , Vehicles with front-wheel drive and with fuel filter in the flange of the fuel delivery unit”, page 81
Removing and installing
“2.3.1 Fuel pump for pre-delivery G6 Removing and installing front-wheel drive vehicles, Octavia III, Yeti”, page 93
GETtheMANUALS.org |
1. Fuel tank 11 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
inspecting fuel pump “7.1 Checking the fuel system pressurisation pump G6 ”, page 140 7 - Fuel tank
Removing and installing
“1.2.2 Removing and installing fuel tank Octavia III, vehicles with front-wheel drive”, page 27
8 - Heat shieldfor fuel tank
9 - Shield locking mechanism
for heat shield
Qty. 4
10 - Tensioning strap
mark installed position before removing
check correct fitting
11 - Screw
Replace after disassembly
20 Nm + 90°
12 - Mounting bracket
For fuel pump control unit -J538- |
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|
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted |
13 - Mounting bracket |
unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability |
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S. |
for vehicles with auxiliary heating
for dosing pump -V54-
pay attention to correct fit of the dosing pump in the holder
14 - Fuel line
to the engine
pushed into the fuel tank
do not kink
disconnect and connect “3.1 Separating push-on couplings”, page 117
15 - Fuel line
for vehicles with auxiliary heating
to the dosing pump -V54-
do not kink
disconnect and connect “3.1 Separating push-on couplings”, page 117
16 - Dosing pump -V54-
for vehicles with auxiliary heating
Fitting location of the fuel delivery unit
•Themarking-2-ontheclosingflangeofthefuelpump-1-must be located opposite to the arrow -3- on the fuel tank.
12 Rep. gr.20 - Fuel supply system
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Fuel system - Petrol engines - Edition 12.2018
1.1.3Summary of components -fuel tank, Yeti, front-wheel drive vehicles
1 - Screw cap
screw in until there is an audible click
attached to the fuel tank lid unit with anti-loss washer
2 - Earth connection
for fuel filler neck
check for firm seating
3 - Screw
Replace after disas sembly
11 Nm
4 - Wiring
5 - Screw
Replace after disas sembly
25 Nm
6 - Fuel tank
Removing and installing
“1.2.3 Removing and installing the fuel tank, Yeti-vehicleswithfront- wheel drive”, page 31
7 - Circlip
8-Bracketfortheexhaustsys tem
9 - Tensioning strap
mark installed position before removing
check correct fitting
10 - Heat shieldfor fuel tank
11 - fuel feed line
to the engine
pushed into the fuel tank
do not kink
disconnect and connect “3.1 Separating push-on couplings”, page 117
12 - Fuel filter
Fitting position: arrow points in direction of flow
Summary of components “4.1 Summary of components - fuel filter”, page 121
13 - Vent line
pushed into the fuel tank
check for firm seating
14 - Sealing ring
Replace after disassembly
install when dry
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
GETtheMANUALS.org |
1. Fuel tank 13 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
15 - Fuel pump - G6-
with fuel gauge sender - G-
Removing and installing
“2.3.1 Fuel pump for pre-delivery G6 Removing and installing front-wheel drive vehicles, Octavia III, Yeti”, page 93
inspecting fuel pump “7.1 Checking the fuel system pressurisation pump G6 ”, page 140
Summary of components “2.1 Assembly overview - fuel delivery unit, fuel gauge sender”, page 81
Fitting position Fig. ““Fitting location of the fuel delivery unit”“ , page 14
Removing and installing the fuel gauge sender - G-
“2.4.1 Removing and installing the fuel gauge sender display G , vehicles with front-wheel drive”, page 113
disconnect and connect “3.1 Separating push-on couplings”, page 117
Clean strainer if dirty
16 - Lock ring110 Nm
17 - fuel feed line
black
pushed into the fuel tank
check for firm seating
18 - Fuel return-flow line
blue
pushed into the fuel tank
check for firm seating
19 - Fuel tank lid unit
removing and installing general body repairs, exterior; Rep. gr. 55 ; Fuel tank lid unit; installing and removing fuel tank lid unit.
Fitting location of the fuel delivery unit
•Thepeg-2-onthefueldeliveryunitmustbebetweenthepegs -1- and -3-.
Note
♦The -arrow- shows the direction of travel.
♦The fuel delivery unit can only be installed in this position.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
14 Rep. gr.20 - Fuel supply system
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Fuel system - Petrol engines - Edition 12.2018
1.1.4Summary of components - fuel tank, Superb III, vehicles with front-wheel drive
1 - Screw cap
screw in until there is an audible click
attached to the fuel tank lid unit with anti-loss washer
2 - Filler neck
3 - Screw
Replace after disas sembly
8 Nm + 90°
4 - Rubber buffer
Qty. 4
between fuel tank and bodyshell
check correct fitting
5 - Guide
6 - Screw
Replace after disas sembly
20 Nm + 90°
7 - Fuel tank
Removing and installing
“1.2.4 Removing and installing fuel tank Su perb III, vehicles with front-wheel drive”, page 34
8 - Heat shieldfor fuel tank
9 - Clamping system
for heat shield
Qty. 4
10 - Tensioning strap
mark installed position before removing
check correct fitting
Fitting position Fig. ““Attaching the fuel tank”“ , page 16
11 - Tensioning strap
mark installed position before removing
check correct fitting
Fitting position Fig. ““Attaching the fuel tank”“ , page 16
12 - Connected fuel hoses
do not kink
disconnect and connect “3.1 Separating push-on couplings”, page 117
13 - Fuel pump control unit - J538-
Removing and installing “7.2 Removing and installing fuel pump control unit J538 ”, page 170
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
GETtheMANUALS.org |
1. Fuel tank 15 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
14 - Fuel pump - G6-
with integrated fuel filter, the fuel filter cannot be replaced individually
Removing and installing
“2.3.3 Fuel pump for pre-delivery G6 Removing and installing front-wheel drive vehicles, Superb III, Karoq, Kodiaq”, page 100
Summary of components
“2.1.1 Assembly overview - Fuel pump for prefeed G6 , Vehicles with front-wheel drive and with fuel filter in the flange of the fuel delivery unit”, page 81
15 - Earth connection
for fuel filler neck
for discharging the electrostatic charge Fig. ““Earth connection for fuel filler neck”“ , page 40
Attaching the fuel tank
1 - Tensioning strap for fuel tank
2 - Screw with washer
3 - Rubber holder
4 - guide bushing
Protected by copyright. Copying for private or commercial purposes, in unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not
with respect to the correctness of information in this document. Copyright
16 Rep. gr.20 - Fuel supply system
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Fuel system - Petrol engines - Edition 12.2018
1.1.5Summary of components -fuel tank, Kodiaq, front-wheel drive vehicles
1 - Screw cap
screw in until there is an audible click
attached to the fuel tank lid unit with anti-loss washer
2 - Filler neck
3 - Earth connection
for fuel filler neck
for discharging the elec trostatic charge
Fig. ““Earth connec tion for fuel filler neck”“ , page 47
4 - Screw
Replace after disas sembly
8 Nm + 90°
5 - Vent line
to activated charcoal fil ter solenoid valve 1 - N80and to activated charcoal filter
pushedintothefueltank
do not kink
6 - Rubber buffer
Qty. 4
between fuel tank and bodyshell
check correct fitting
7 - Fuel pump - G6-
withintegratedfuelfilter,
the fuel filter cannot be replaced individually
Removing and installing
“2.3.3 Fuel pump for pre-delivery G6 Removing and installing front-wheel drive vehicles, Superb III, Karoq, Kodiaq”, page 100
Summary of components
“2.1.1 Assembly overview - Fuel pump for prefeed G6 , Vehicles with front-wheel drive and with fuel filter in the flange of the fuel delivery unit”, page 81
8 - Fuel tank
Removing and installing
“1.2.5 Removing and installing the fuel tank, Kodiaq - vehicles with front-wheel drive”, page 40
9 - Clamping systemfor heat shield
10 - Heat shieldfor fuel tank
11 - Tensioning strapProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability
check correct fittingwith respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
12 - Screw
Replace after disassembly
GETtheMANUALS.org |
1. Fuel tank 17 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
20 Nm + 90°
13 - Screw
Replace after disassembly
20 Nm + 90°
14 - Mounting bracket
Fuel pump control unit - J538-
Removing and installing fuel pump control unit - J538-
“7.2 Removing and installing fuel pump control unit J538 ”, page 170
15 - Fuel line
Vehicles fitted with auxiliary heating
for dosing pump - V54-
do not kink
16 - Fuel line
to the engine
pushed into the fuel tankdo not kink
1 - Screw cap
screw in until there is an audible click
attached to the fuel tank lid unit with anti-loss washer
2 - Earth connection
for fuel filler neck
for discharging the elec trostatic charge
Fig. ““Earth connec tion for fuel filler neck”“ , page 52
3 - Screw
Replace after disas sembly
8 Nm + 90°
4 - Lock ring
usewrench-T10202-or -T30101 (3087)- for loosening and tighten ing
110 Nm
5 - Sealing ring
Replace after disas sembly
install when dry
6 - Fuel pump - G6-
withintegratedfuelfilter,Prot cted the fuel filter cannotunlessbe replaced individually with
Removing and installing
“2.3.3 Fuel pump for
18 Rep. gr.20 - Fuel supply system
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Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
pre-delivery G6 Removing and installing front-wheel drive vehicles, Superb III, Karoq, Kodiaq”, page 100
Summary of components
“2.1.1 Assembly overview - Fuel pump for prefeed G6 , Vehicles with front-wheel drive and with fuel filter in the flange of the fuel delivery unit”, page 81
7 - Fuel tank
Removing and installing
“1.2.6 Removing and installing the fuel tank, Karoq - vehicles with front-wheel drive”, page 47
8 - Heat shieldfor fuel tank
9 - Clamping systemfor heat shield
10 - Tensioning strap
check correct fitting 11 - Screw
Replace after disassembly
20 Nm + 90°
12 - Fuel pump control unit - J538-
Removing and installing “7.2 Removing and installing fuel pump control unit J538 ”, page 170 13 - Fuel line
to the engine
do not kink
disconnect and connect “3.1 Separating push-on couplings”, page 117
14 - Vent line
to activated charcoal filter solenoid valve 1 - N80and to activated charcoal filter
do not kink
15 - Vent line
to the activated charcoal filter system
do not kink
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
GETtheMANUALS.org |
1. Fuel tank 19 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
1.1.7Assembly overview - fuel tank, Octavia III, Superb III, Kodiaq, Karoq, fourwheel drive vehicles
1 - Screw cap
screw in until there is an audible click
attached to the fuel tank lid unit with anti-loss washer
2 - Screw
Replace after disas sembly
8 Nm + 90°
3 - Earth connection
for fuel filler neck
for discharging the elec trostatic charge:
♦For Superb III, Kodiaq ve hicles
Fig. ““Earth connection for fuel filler support for Oc tavia III, Superb III, Kodiaq vehicles”“ , page 58
♦For the Karoq vehicles
Fig. ““Ground connection for fuel filler neck vehicles Karoq”“ , page 59
4 - Rubber buffer
Qty. 6
between fuel tank and bodyshell
check correct fitting
5 - Fuel tank
Removing and installing
“1.2.7 Removing and installing fuel tank, Oc
tavia III, Superb III, Kodiaq, Karoq, four-wheel drive vehicles”, page 52
6 - Fuel pump - G6-
with integrated fuel filter, the fuel filter cannot be replaced individually
Summary of components
“2.1.3Summaryofcomponents-fuelsystempressurisationpumpG6,vehicleswithfour-wheeldrive”, page 85
Removing and installing
“2.3.4 Fuel pump for pre-delivery G6 Removing and installing, all-wheel drive vehicles, Superb III, Karoq, Kodiaq”, page 104
7 - Left fuel pump
with suction spray pump
for fuel gauge transmitter 2 - G169-
Summary of components “2.1.5 Summary of components - left fuel pump”, page 89
Removing and installingProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted u less authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability“2.3.6 Removingwithandrespectinstallingto he correcthenessfuelof informationpumpinclosingthis documentflange. CopyrightonbytheŠKODAleft”,AUTOpageA. S.111
Removing and installing suction jet pump “7.4 Removing and installing suction jet pump”, page 172
Removing and installing fuel gauge sender 2 - G169-
“2.5 Removing and installing fuel gauge sender 2 G169 ”, page 116
20 Rep. gr.20 - Fuel supply system
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Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
8 - Rubber buffer
9 - Screw
Replace after disassembly
20 Nm + 90°
10 - Tensioning strap
mark installed position before removing
check correct fitting
Securing the fuel tank Fig. ““Attaching the fuel tank”“ , page 16
11 - Guides
12 - Heat shieldfor fuel tank
13 - Vent line
14 - Dosing pump - V54-fir auxiliary heating
15 - Mounting bracket
Fuel pump control unit - J538-
Removing and installing “7.2 Removing and installing fuel pump control unit J538 ”, page 170
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
GETtheMANUALS.org |
1. Fuel tank 21 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
1.1.8Summary of components -fuel tank, Yeti, four-wheel drive vehicles
1 - fuel feed line |
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black |
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check for firm seating |
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2 - Fuel return-flow line |
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blue |
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check for firm seating |
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3 - Sealing ring |
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replace |
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insert dry into the open |
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ing of the fuel tank |
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only moisten the inner |
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seal of the flange with |
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fuel for fitting purposes |
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4 - Fuel pump |
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Removing and installing |
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“2.3.5 Removing and |
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installing fuel system |
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pressurisation pump |
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G6 , vehicles with four- |
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wheel drive, Yeti”, |
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page 107 |
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inspecting fuel pump |
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“7.1 Checking the fuel |
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system pressurisation |
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pump G6 ”, page 140 |
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note the correct installa |
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tion position in the fuel |
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tank |
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Fig. ““Fitting position |
permitted |
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of the fuel delivery unit |
liability |
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and the fuel gauge |
S. |
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sender 2 -G169- ”“ , |
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page 24 |
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with fuel gauge sender - G-
Summary of components “2.1 Assembly overview - fuel delivery unit, fuel gauge sender”, page 81
Removing and installing the fuel gauge sender - G-
“2.4.1 Removing and installing the fuel gauge sender display G , vehicles with front-wheel drive”, page 113
Clean strainer if dirty
5 - Lock ring110 Nm
6 - Fuel pump control unit - J538-
after replacing, adapt the engine control unit - J623to the fuel pump control unit - J538Vehicle diagnostic tester
7 - Screw cap
replace if damaged 8 - Fixing screw
9 - Fuel tank lid unit
with rubber bowl
removing and installing general body repairs, exterior; Rep. gr. 55 ; Fuel tank lid unit; installing and removing fuel tank lid unit.
22 Rep. gr.20 - Fuel supply system
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Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
10 - Earth connection
check for firm seating
11 - Screw11 Nm
12 - Tank ventilation
13 - Plug connection
Fuel gauge transmitter 2 - G16914 - Fuel gauge transmitter 2 - G169-
with suction jet pump integrated in the left fuel pump
Removing and installing “2.5 Removing and installing fuel gauge sender 2 G169 ”, page 116
note the correct installation position in the fuel tank
Fig. ““Fitting position of the fuel delivery unit and the fuel gauge sender 2 -G169- ”“ , page 24
Summary of components “2.1.5 Summary of components - left fuel pump”, page 89
15 - Suction spray pump
with fuel gauge transmitter 2 - G169integrated into the fuel pump on the left
Removing and installing
“2.3.6 Removing and installing the fuel pump closing flange on the left”, page 111
Summary of components “2.1.5 Summary of components - left fuel pump”, page 89
16 - Tank ventilation
17 - Vent line
18 - Fuel tank
Removing and installing
“1.2.8 Removing and installing the fuel tank, Yeti - vehicles with four-wheel drive”, page 59
19 - Tensioning strap
Check fitting position 20 - Screw
Replace after disassembly
25 Nm
21 - Screw23 Nm
22 - Cover plate
riveted together with hanger of exhaust system
23 |
- Screw |
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3 Nm |
|
24 |
- Fuel filter |
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted |
|
|
unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability |
Summary of componentswith respect to the correctness“4.1 Summaryof informationofincomponentsthis document. Copyright- fuelbyfilter”,ŠKODA AUTOpageA. 121S.
25 - Vent line
Clipped onto side of fuel tank.
check for firm seating
GETtheMANUALS.org |
1. Fuel tank 23 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
Fitting position of the fuel delivery unit and the fuel gauge sender 2 - G169-
Marking on the flange must be aligned with marking on the fuel tank -arrows-.
Note
The arrows on the fuel tank are hardly visible because of the floor panel.
“1.2.1 Removing and installing the fuel tank, Rapid NH”, page 24
“1.2.2 Removing and installing fuel tank Octavia III, vehicles with front-wheel drive”, page 27
“1.2.3Removingandinstallingthefueltank,Yeti-vehicleswith front-wheel drive”, page 31
“1.2.4RemovingandinstallingfueltankSuperbIII,vehicleswith front-wheel drive”, page 34
“1.2.5 Removing and installing the fuel tank, Kodiaq - vehicles with front-wheel drive”, page 40
“1.2.6 Removing and installing the fuel tank, Karoq - vehicles with front-wheel drive”, page 47
“1.2.7 Removing and installing fuel tank, Octavia III, Superb III, Kodiaq, Karoq, four-wheel drive vehicles”, page 52
“1.2.8Removingandinstallingthefueltank,Yeti-vehicleswith four-wheel drive”, page 59
Special tools and workshop equipment required ♦ Engine/gearbox jack , e.g. -V.A.G 1383A-
•The fuel tank must be empty for weight reasons when remov ing it. If necessary, extract fuel from the fuel tank
“1.3 Drain the fuel tank”, page 64 .
Removing
Safety precautions when working on the fuel supply system
“2.1 Safety precautions when working on fuel supply system”, page 4 .
Observe rules for cleanliness
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted“3.1 Cleanlinessunle authorirulesedwhenby ŠKODAworkingAUTO A.onS. ŠKODAthe parking/auxiliaryAUTO A. S. does not guarantee or accept any liability heater and fuel system”,with r spect topagethe correctness6 . of information in this document. Copyright by ŠKODA AUTO A. S.
–Switch off ignition and all electrical loads, and pull out ignition key.
–Remove cover for fuel pump assembly opening
“2.2.1 Removing and installing cover of assembly opening, Rapid NH, Yeti”, page 90 .
24 Rep. gr.20 - Fuel supply system
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Fuel system - Petrol engines - Edition 12.2018
– Disconnect plug connection -arrow- at the closing flange.
–Open the fuel tank cap and clean around the fuel filler neck -2-.
–Unscrew the cap -1- for the fuel filler neck.
Note
Close the opening of the fuel filler neck with a clean cloth so that no dirt can penetrate.
– Remove the rear right wheelhouse liner General body re pairs, exterior; Rep. gr. 66 ; Wheelhouse liner; removing and installing rear wheelhouse liner .
– Unscrew fixing screws on tank filler neck -arrows-.
– ProtRemovected by copyrigbotht.ventilationCopying for privatelinesor commercifrom activatedl purposes, incharcoalpart or in whole,filteris not permitted unless“5authorised.1.3 Summaryby ŠKODA AUTOof componentsA. S. ŠKODA AUTO- activatedA. S. does notcharcoalguarantee or accfilterpt any liability
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
system, Rapid NH”, page 125 , Pos. 6 and 7.
–Remove rear axle Chassis, axles, steering; Rep. gr. 42 ; Rear axle; removing and installing rear axle .
–Remove centre and rear of exhaust system Rep. gr. 26 ; Exhaust pipes / exhaust; Remove and install centre and rear sectionoftheexhaustsystem. Rep.gr. 26;Exhaustpipes/ exhaust; Removing and installing rear silencer .
CAUTION
Risk of injury caused by fuel which is under high pressure.
Layacleanclotharoundtheconnectionpointandcarefullyslack en the connection point in order to relieve the pressure in the fuel system.
Wear protective spectacles and protective gloves.
For vehicles with fuel filter outside the fuel tank
–Disconnect the feed line -1- and the vent line -2-“3.1 Separating push-on couplings”, page 117 .
GETtheMANUALS.org |
1. Fuel tank 25 |
|
Karoq 2018 , Kodiaq 2017 , Kodiaq 2019 , Octavia III 2013 , Oc ...
Fuel system - Petrol engines - Edition 12.2018
For vehicles with fuel filter in the flange of the fuel delivery unit
–Disconnect the feed line -1-and the vent line on the front right of the fuel tank.
Continued for all vehicles
–Support the fuel tank using the engine and gearbox jack - V.A.G 1383A- .
–Remove left underfloor trim panel General body repairs, exterior; Rep. gr. 66 ; Underfloor trim panel; removing and installing underfloor trim panels .
CAUTION
Risk of accident due to the fuel tank weight.
♦The aid of a 2nd mechanic is required to remove the fuel tank -1-.
–Unscrew tensioning straps and fixing screw of the fuel tank -arrows-.
–Carefully lower the engine/gearbox jack -V.A.G 1383Aand remove the fuel tank with the assistance of a second mechan ic.
Fitting
–Check both earth connections for corrosion, if necessary re move corrosion.
–Check fitting position of the earth lead -1-.
•The plug -1- on the metal plate ring -2- must be pushed on firmly.
•The contact tab -4- must be hung on the fuel tank -3- and se cured with the spacer bush -5-.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.
26 Rep. gr.20 - Fuel supply system
GETtheMANUALS.org