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EGR VALVE TESTER
66248
These instructions accompanying the product are the original instructions. This document is part of the product,
keep it for the life of the product passing it on to any subsequent holder of the product. Read all these
instructions before assembling, operating or maintaining this product.
This manual has been compiled by Draper Tools describing the purpose for which the product has been
designed, and contains all the necessary information to ensure its correct and safe use. By following all the
general safety instructions contained in this manual, it will ensure both product and operator safety, together
with longer life of the product itself.
AlI photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the
product.
Whilst every effort has been made to ensure the accuracy of information contained in this manual, the Draper
Tools policy of continuous improvement determines the right to make modifications without prior warning.
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1. TITLE PAGE
1.1 INTRODUCTION:
USER MANUAL FOR: EGR Valve Tester
Stock No’s: 66248
Part No’s: EGRVT
1.2 REVISIONS:
Date first published July 2017.
As our user manuals are continually updated, users should make sure that they use
the very latest version.
Downloads are available from: http://drapertools.com/manuals
Draper Tools Limited
Hursley Road
Chandler’s Ford
Eastleigh
Hampshire
SO53 1YF
UK
Website: drapertools.com
Product Helpline: +44 (0) 23 8049 4344
General Fax: +44 (0) 23 8026 0784
1.3 UNDERSTANDING THIS MANUALS SAFETY CONTENT:
WARNING! – Information that draws attention to the risk of injury or death.
CAUTION! – Information that draws attention to the risk of damage to the product or
surroundings.
1.4 COPYRIGHT © NOTICE:
Copyright © Draper Tools Limited.
Permission is granted to reproduce this publication for personal and educational use
only. Commercial copying, redistribution, hiring or lending is prohibited.
No part of this publication may be stored in a retrieval system or transmitted in any
other form or means without written permission from Draper Tools Limited.
In all cases this copyright notice must remain intact.
Always refer to the vehicle manufacturer for correct operation and compatibility.
Draper tools take no responsibility for any damage to the vehicles systems.
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2. CONTENTS
1. TITLE PAGE
1.1 INTRODUCTION.......................................................................................................... 2
1.2 REVISION HISTORY ..................................................................................................2
1.3 UNDERSTANDING THIS MANUAL ............................................................................. 2
1.4 COPYRIGHT NOTICE .................................................................................................2
2. CONTENTS
2.1 CONTENTS ....................................................................................................................3
3. GUARANTEE
3.1 GUARANTEE ............................................................................................................... 4
4. INTRODUCTION
4.1 SCOPE.........................................................................................................................5
4.2 SPECIFICATION.......................................................................................................... 5
4.3 HANDLING AND STORAGE........................................................................................ 5
5. HEALTH AND SAFETY INFORMATION
5.1 GENERAL SAFETY INSTRUCTIONS ........................................................................6
6. TECHNICAL DESCRIPTION
6.1 IDENTIFICATION......................................................................................................... 7
7. UNPACKING AND CHECKING
7.1 PACKAGING ...............................................................................................................8
7.2 WHAT’S IN THE BOX .................................................................................................. 8
8. OPERATING INSTRUCTIONS
8.1 PREPARATION ........................................................................................................... 9
8.2 SHORT TEST...............................................................................................................9
8.3 SELF-CLEANING CYCLE............................................................................................ 9
8.4 FAULT INDICATION..................................................................................................... 9
8.5 DISCONNECTION ..................................................................................................... 10
9. EXPLANATION OF SYMBOLS
9.1 EXPLANATION OF SYMBOLS..................................................................................... 11
10. DISPOSAL
10.1 DISPOSAL ................................................................................................................. 11
DECLARATION OF CONFORMITY .............................................................................. ENCLOSED
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3. GUARANTEE
3.1 GUARANTEE
Draper tools have been carefully tested and inspected before shipment and are guaranteed to be
free from defective materials and workmanship.
Should the tool develop a fault, please return the complete tool to your nearest distributor or
contact:
Draper Tools Limited, Chandler's Ford, Eastleigh, Hampshire, SO53 1YF. England.
Telephone Sales Desk: (023) 8049 4333 or:
Product Helpline (023) 8049 4344.
A proof of purchase must be provided.
If upon inspection it is found that the fault occurring is due to defective materials or workmanship,
repairs will be carried out free of charge. This guarantee period covering parts/labour is 12 months
from the date of purchase except where tools are hired out when the guarantee period is 90 days
from the date of purchase. This guarantee does not apply to normal wear and tear, nor does it
cover any damage caused by misuse, careless or unsafe handling, alterations, accidents, or
repairs attempted or made by any personnel other than the authorised Draper warranty repair
agent.
Note: If the tool is found not to be within the terms of warranty, repairs and carriage charges will be
quoted and made accordingly.
This guarantee applies in lieu of any other guarantee expressed or implied and variations of its
terms are not authorised.
Your Draper guarantee is not effective unless you can produce upon request a dated receipt or
invoice to verify your proof of purchase within the guarantee period.
Please note that this guarantee is an additional benefit and does not affect your statutory rights.
Draper Tools Limited.
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4. INTRODUCTION
4.1 SCOPE
EGR Valve Tester is used to allow the Exhaust Gas Recirculation (EGR) valve to be operated in
situ, and held in the open position to aid cleaning of carbon deposits or switched open/closed to
check operation. Supplied with a range of connectors to suit most common vehicles.
4.2 SPECIFICATION
Stock No’s. ............................................................................................................................... 66248
Part No’s. .............................................................................................................................. EGRVT
Continuous open/close cycle............................................................................................90 seconds
Rated Voltage .............................................................................................................................12V
Dimensions (WxHxD) ............................................................................................. 68 x 140 x 36mm
Weight ....................................................................................................................................... 658g
4.3 HANDLING AND STORAGE
Care must still be taken when handling, dropping this tester will have an effect on the accuracy.
This tester is not a toy and must be respected.
The environment will have a negative result on its operation if you are not careful. If the air is
damp, components will rust. If the tester is unprotected from dust and debris; components will
become clogged.
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5. HEALTH AND SAFETY INFORMATION
5.1 GENERAL SAFETY INSTRUCTIONS
Warning: Risk of Electrocution. Keep hands and fingers away from metal crocodile clips.
Caution: Read, understand and follow Safety Rules and Operating Instructions in this manual
before using this product.
a) Do not attempt to repair unit. There are no serviceable parts.
b) Do not expose the unit to extreme temperatures or high humidity.
c) Do not use the unit if it is wet or damaged.
d) Do not apply more than the rated current and voltage.
e) Do not operate with the case open or broken.
f) Do not allow the battery clips to touch each other.
Workshop Safety
• WARNING! Ensure Health and Safety, local authority and general workshop practice regulations
are adhered to when using tools.
• DO NOT use tools if damaged.
• Maintain tools in good and clean condition for best and safest performance.
• Wear approved eye protection.
• Wear suitable clothing to avoid snagging. DO NOT wear jewellery and tie back long hair.
• Keep children and unauthorised persons away from the work area.
• DO NOT attempt to start engine or move vehicle whilst in gear.
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6. TECHNICAL DESCRIPTION
6.1 IDENTIFICATION
Indicator LED.
Test button.
Crocodile clips.
EGR Connection lead.
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7. UNPACKING AND CHECKING
7.1 PACKAGING
Carefully remove the tester from the packaging and examine it for any sign of damage that may
have happened during shipping. If any part is damaged or missing; please contact the Draper
Helpline (the telephone number appears on the Title page) and do not attempt to use the machine.
The packaging material should be retained at least during the guarantee period: in case the
machine needs to be returned for repair.
Warning! Some of the packaging materials used may be harmful to children. Do not leave any of
these materials in the reach of children.
If any of the packaging is to be thrown away, make sure they are disposed of correctly; according
to local regulations.
7.2 WHAT´S IN THE BOX?
The packaging contains several parts and semi-assembled elements that require final assembly.
Lay out the contents and check off the items against those featured below.
2.8mm connector.
1.2mm connector.
Multi-pin connector.
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8. OPERATING INSTRUCTIONS
Always refer to the vehicle manufacturer for correct operation and compatibility.
Draper tools take no responsibility for any damage to the vehicles systems.
8.1 PREPARATION
- Turn the vehicle's ignition OFF.
- Carefully connect the tester's crocodile clips to the vehicle's 12V battery for power. First
connect the Black cable to the ground post (negative-) and the red to the positive (+) post.
- Remove multi-pin plug from EGR valve body .
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8.2 OPERATION TEST
- Press the test button for approx. than 1 second, this will either open or close the valve,
depending on initial position.
- Every short press of the on button will open or close the valve, this will establish if the valve is
operating correctly.
Note: A single click from the EGR valve will be heard at each cycle.
1 2
Select appropriate lead for vehicle being worked on
(always refer to vehicle manufacturer or wiring
diagram for correct connection).
2
8.3 SELF-CLEANING CYCLE
- Press the test button for over 1 second and this will start a continuous test cycle lasting for
90 seconds, during this time the valve will repeatedly open and close. This will assist in freeing
accumulated carbon deposits from the valve seat.
Note: A continuous clicking sound will be heard from the valve.
- During this test, the indicator LED will flash red.
After the 90 seconds cycle, a green light will show for approx. 3 seconds, when this goes out,
the cleaning cycle is complete.
8.4 FAULT INDICATION
- If the unit is connected to power without the EGR connection leads connected an alarm will
sound continuously indicating the presence of an open circuit.
If the tester is connected to a faulty EGR valve the alarm will also sound.
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8. OPERATING INSTRUCTIONS
8.5 DISCONNECTION
- When test is completed, disconnect tester from power supply.
Disconnect test lead from EGR valve.
Reconnect multi-pin plug from engine control unit to EGR valve socket.
Remove all tools from engine bay before starting engine.
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9. EXPLANATION OF SYMBOLS
9.1 EXPLANATION OF SYMBOLS
Do not dispose of WEEE*
unsorted municipal waste.
Warning!
Read the instruction manual.
Danger!
Risk of electrocution.
10. DISPOSAL
10.1 DISPOSAL
– At the end of the machine’s working life, or when it can no longer be repaired, ensure that it is
disposed of according to national regulations.
– Contact your local authority for details of collection schemes in your area.
In all circumstances:
Do not dispose of power tools with domestic waste.
•
Do not incinerate.
•
Do not abandon in the environment.
•
Do not dispose of WEEE* as unsorted municipal waste.
•
* Waste Electrical & Electronic Equipment.
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CONTACTS
Draper Tools Limited, Hursley Road,
Chandler's Ford, Eastleigh, Hampshire. SO53 1YF. U.K.
Helpline: (023) 8049 4344
Sales Desk: (023) 8049 4333
Internet: drapertools.com
E-mail: sales@drapertools.com
General Enquiries: (023) 8026 6355
Service/Warranty Repair Agent:
For aftersales servicing or warranty repairs, please contact the
Draper Tools Helpline for details of an agent in your local area.
YOUR DRAPER STOCKIST
DBMC0617
©Published by Draper Tools Limited.
No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means,
electronic, mechanical photocopying, recording or otherwise without prior permission in writing from Draper Tools Ltd.
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