AEM 30-6610 Series 2 Plug Play EMS Installation Instructions

Installation Instructions for:
EMS P/N 30-6610
95 Nissan 240SX S14 KA24DE (OBDI)
95-97 Nissan Sentra and 200SX B14 SR20DE & GA16DE (Except 97 1.6L)
95-96 Nissan Altima U13 KA24DE (Except 96 CA models)
94-96 Infiniti G20 P10 SR20DE
WARNING:
This installation is not for the tuning novice nor the PC illiterate! Use this system with EXTREME caution! The AEM EMS System allows for total flexibility in engine tuning. Misuse of this product can destroy your engine! If you are not well versed in
,!
This product is legal in California for racing vehicles only and should never
Note: Part number 30-6610 supercedes and replaces p/n 30-1610 and 30-1610U
1995 Nissan 240SX S14 KA24DE (OBDI) 1610/U 6610
1995-1997 Nissan Sentra B14 SR20DE/GA16DE (x/c ‘97 1.6L) 1610/U 6610
1995-1997 200SX B14 SR20DE/GA16DE(x/c ‘97 1.6L) 1610/U 6610
1995-1996 Nissan Altima U13 KA24DE (x/c ’96 CA models) 1610/U 6610
engine dynamics and the tuning of management systems or are not PC literate, please do not attempt the installation. Refer the installation to a AEM trained tuning shop or call 800-423-0046 for technical assistance. You should also visit the AEM EMS Tech Forum at http://www.aempower.com
NOTE: AEM holds no responsibility for any engine damage that results from the misuse of this product!
be used on public highways.
Vehicle Series I EMS Series II EMS
1994-1996 Infiniti G20 P10 SR20DE 1610/U 6610
© 2010 Advanced Engine Management, Inc.
ADVANCED ENGINE MANAGEMENT INC.
th
2205 126
Street Unit A Hawthorne, CA. 90250
Phone: (310) 484-2322 Fax: (310) 484-0152
Instruction Part Number: 10-6610
Page 1 of 14
Thank you for purchasing an AEM Engine Management System. The AEM Engine Management System (EMS) is the result of extensive development on a
wide variety of cars. Each system is engineered for the particular application. The AEM EMS differs from all others in several ways. The EMS is a stand alone system, which completely replaces the factory ECU and features unique Plug and Play Technology, which means that each system is configured especially for your make and model of car without any jumper harnesses. There is no need to modify your factory wiring harness and in most cases your car may be returned to stock in a matter of minutes.
For stock and slightly modified vehicles, the supplied startup calibrations are configured to work with OEM sensors, providing a solid starting point for beginner tuning. For more heavily modified cars, the EMS can be reconfigured to utilize aftermarket sensors and has many spare inputs and outputs allowing the elimination of add-on rev-limiters, boost controllers, nitrous controllers, fuel computers, etc. It also includes a configurable onboard 1MB data logger that can record any 16 EMS parameters at up to 250 samples per second. Every EMS comes with all functions installed and activated; there is no need to purchase options or upgrades to unlock the full potential of your unit.
The installation of the AEM EMS on the supported vehicles uses the stock sensors and actuators. After installing the AEMTuner software, the startup calibration will be saved to the following folder on your PC: C:\Program Files\AEM\AEMTuner\Calibrations\Nissan\ Multiple calibrations may be supplied for each EMS; additional details of the test vehicle used to generate each calibration can be found in the Calibration Notes section for that file.
Please visit the AEM Performance Electronics Forum at http://www.aempower.com and register. We always post the most current strategy release, PC Software and startup calibrations online. On the forum, you can find and share many helpful hints/tips to make your EMS perform its best.
TUNING NOTES AND WARNING: While the supplied startup calibration may be a good starting point and can save considerable time and money, it will not replace the need to tune the EMS for your specific application. AEM startup calibrations are not intended to be driven aggressively before tuning. We strongly recommend that every EMS be tuned by someone who is already familiar with the AEM software and has successfully tuned vehicles using an AEM EMS. Most people make mistakes as part of the learning process; be warned that using your vehicle as a learning platform can damage your engine, your vehicle, and your EMS.
Page 2 of 14
Read and understand these instructions BEFORE attempting to install this product. Engine Wiring Harnesses, ‘swapped’ engine installations
Many Nissan wiring harnesses have been found to contain significant differences between model years and/or trim levels. Likely differences include: Crank signal, Cam signal, Ignition switch wiring (the Ignition switch input controls the Main Relay output), injector and coil destinations. Official documentation for these vehicles was not offered in English, so it would be very wise to double-check the pinout destinations for these circuits. This is especially true if the vehicle contains a ‘swapped’ engine or if the wiring harness has been cut, spliced, soldered, tapped or modified in any manner. It is the user’s responsibility to check that the wiring on the vehicle matches the pinout chart below. AEM will not be held responsible for loss or damage that can occur if the EMS is installed in a vehicle in which the wiring harness does not match the AEM-supplied pinout chart! The function of several pins have been changed from the original 30-1610 EMS, please see the pinout chart for more info.
**Cam / Crank Angle Sensor: AEM trigger disc MUST be used
Discrepancies have been observed in the OEM cam/crank angle signals between model years and/or trim levels; to avoid confusion the Series 2 EMS does not support the OEM Nissan trigger pattern. A replacement trigger disc is now included with every Nissan EMS and must be installed before attempting to start the engine. An AEM trigger disc is supplied with each 30-6610 EMS which fits KA, GA, and SR sensors. Please consult the following instructions supplement, which will be installed to the C:\Program Files\AEM\AEMTuner\Instructions folder: ‘10-6610-A for EMS - 30-661X supplement- CAS trigger install KA, GA, and SR engines.PDF’
Primary Load Sensor, EMS Fuel Strategy
The factory MAF (mass air flow) sensor(s) can be removed to help decrease intake air restriction; the EMS can be configured to use a MAP sensor to determine engine load. It is recommended to use a 3.5 bar MAP sensor or higher (P/N 30-2130-50). The factory Mass Air Flow sensor can be used as the primary load input for the AEM EMS if desired (the EMS will only use one MAF sensor for fuel calculations even if the vehicle is equipped with two). Please check the Notes section of each calibration for more info about the vehicle setup and fuel strategy that calibration was configured to use.
EMS Fuel Map, Boost Fuel Trim Table
The 30-6610 maps provided utilize the “Boost Fuel Trim Table” to provide a 1:1 fuel compensation above and below atmospheric pressure. In the startup calibration, the “Boost Fuel Trim Table” is configured to provide twice as much fuel when the manifold pressure is twice as high and half the fuel when the manifold pressure is half as high; this should help simplify the tuning process for different vacuum and boost levels. Notice the values in the main “Fuel Map” do not change above 100 kPa (0 psi boost), the fuel correction is being made by the “Boost Fuel Trim Table.” Note: the “Boost Fuel Trim Table” must be adjusted if a different MAP sensor is installed or if the Load breakpoints are adjusted. The Boost Fuel Trim value should be set to -90 at 10kPa, 0 at 100 kPa, +100 at 200 kPa, +200 at 300 kPa, etc…
Peak and Hold Injector Drivers
Injectors 1-4 include Peak (4 amps) and Hold (1 amp) injector drivers. These drivers may be used with peak and hold or saturated type injectors. The factory Nissan wiring harness may contain a resistor pack to prevent excessive current when using low-impedance
Page 3 of 14
injectors with the stock ECU. With the 30-6610 installed, users can elect to remove and bypass the OEM resistor pack for more precise control of low-impedance injectors.
Please note that the injector response time will be different with and without the factory injector resistor pack. If the OEM resistor pack has been removed and bypassed, please use the correct battery offset wizard for your injectors. Most battery offset wizards will specify <P&H DRIVER> if they are intended for use without a resistor pack.
Wiring accessories to the EMS:
Please follow this suggested wiring diagram when adding accessories such as UEGO gauges, MAP sensors, IAT sensors, or switches for use with the EMS. Note that wire polarity is not important for the Air Temperature sensor.
AEM UEGO
P/N: 30-5130
AEM EMS
P/N: 30-6610
O2 Sensor 1
46
Sensor Ground
50
+5V Sensor Power
49
MAP Signal
66
Sensor Ground
50
IAT Sensor
28
Sensor Ground
50
Switched Input
35
White (0-5V Analog + signal)
Brown (Analog - signal)
Red (+5V Sensor Power)
Green (MAP Signal)
Black (Sensor Ground)
Pink (Switched +12V Power)
Red (+12V power, 5A fuse)
Black (Battery or chassis ground)
MAP Sensor
P/N: 30-2130-50
Air Temperature Sensor
P/N: 30-2010
Switch 1
Ground
1) Install AEMTuner software onto your PC
The latest version of the AEMTuner software can be downloaded from the AEMTuner section of the AEM Performance Electronics forums. Series 2 units are not supported by the older AEMPro tuning software.
2) Remove the Stock Engine Control Unit
a) Access the stock Engine Control Unit (ECU). The location of the ECU on the Nissan
240SX vehicles is behind the kick-panel on the passenger side of the vehicle. All other Nissan/Infiniti control units are located on the floor behind the center console accessed from the passenger side.
b) Carefully disconnect the wiring harness from the ECU. Avoid excessive stress or
pulling on the wires, as this may damage the wiring harness. Some factory ECUs use a bolt to retain the factory connectors, and it must be removed before the harness can be disconnected. There may be more than one connector, and they must all be removed without damage to work properly with the AEM ECU. Do not cut any of the wires in the factory wiring harness to remove them.
c) Remove the fasteners securing the ECU to the car body, and set them aside. Do
not destroy or discard the factory ECU, as it can be reinstalled easily for street use and troubleshooting.
Page 4 of 14
3) Install the AEM Engine Management System
a) Plug the factory wiring harness into the AEM EMS and position it so the wires are
not pulled tight or stressed in any manner. Secure the EMS with the provided Velcro fasteners.
b) Plug the comms cable into the EMS and into your PC. c) Turn the ignition on, but do not attempt to start the engine. d) At the time these instructions were written, new EMS units do not require USB
drivers to be installed on the PC.
e) With the AEMTuner software open, select ECU>>Upload Calibration to upload the
startup calibration file (.cal) that most closely matches the vehicle’s configuration to be tuned. Check the Notes section of the calibration for more info about the vehicle it was configured for. These files can be found in the following folder:
C:\Program Files\AEM\AEMTuner\Calibrations\Nissan\
f) Set the throttle range: Select Wizards>>Set Throttle Range and follow the on-
screen instructions. When finished, check that the ‘Throttle’ channel never indicates less than 0.2% or greater than 99.8%, this is considered a sensor error and may cause some functions including idle feedback and acceleration fuel to operate incorrectly.
4) Ready to begin tuning the vehicle.
a) Before starting the engine, verify that the fuel pump runs for a couple of seconds
when the key is turned on and there is sufficient pressure at the fuel rail. If a MAP sensor is installed, check that the Engine Load indicates something near atmospheric pressure (approximately 101kPa or 0 PSI at sea level) with the key on and engine off. Press the throttle and verify that the ‘Throttle’ channel responds but the Engine Load channel continues to measure atmospheric pressure correctly.
b) Start the engine and make whatever adjustments may be needed to sustain a safe
and reasonably smooth idle. Verify the ignition timing: Select Wizards>>Ignition Timing Sync from the pull-down menu. Click the ‘Lock Ignition Timing’ checkbox and set the timing to a safe and convenient value (for instance, 10 degrees BTDC). Use a timing light and compare the physical timing numbers to the timing value you selected. Use the Sync Adjustment Increase/Decrease buttons to make the physical reading match the timing number you selected.
Page 5 of 14
Crankshaft timing marks are not labeled for some vehicles. Consult the factory service manual for more information. The diagram below shows labels for the 240SX:
c) Note: This calibration needs to be properly tuned before driving the vehicle. It is
intended for racing vehicles and may not operate smoothly at idle or part-throttle.
NEVER TUNE THE VEHICLE WHILE DRIVING
5) Troubleshooting an engine that will not start
a) Double-check all the basics first… engines need air, fuel, compression, and a
correctly-timed spark event. If any of these are lacking, we suggest checking simple things first. Depending on the symptoms, it may be best to inspect fuses, sufficient battery voltage, properly mated wiring connectors, spark using a timing light or by removing the spark plug, wiring continuity tests, measure ECU pinout voltages, replace recently-added or untested components with known-good spares. Check that all EMS sensor inputs measure realistic temperature and/or pressure values.
b) If the EMS is not firing the coils or injectors at all, open the Start tab and look for the
‘Stat Sync’d’ channel to turn ON when cranking. This indicates that the EMS has detected the expected cam and crank signals; if Stat Sync’d does not turn on, monitor the Crank Tooth Period and T2PER channels which indicate the time between pulses on the Crank and T2 (Cam) signals. Both of these channels should respond when the engine is cranking, if either signal is not being detected or measuring an incorrect number of pulses per engine cycle the EMS will not fire the coils or injectors.
Page 6 of 14
c)
If the Engine Load changes when the throttle is pressed this usually indicates that there is a problem with the MAP sensor wiring or software calibration (when the EMS detects that the MAP Volts are above or below the min/max limits it will run in a failsafe mode using the TPS-to-Load table to generate an artificial Engine Load signal using the Throttle input). This may allow the engine to sputter or start but not continue running properly.
Page 7 of 14
Application Notes for EMS P/N 30-6610
KA24DE, GA16DE, SR20DE
Make: Nissan/Infiniti Spare Injector Drivers: Inj 5, Pin 29 Model: 240SX, Sentra, 200SX, Altima, G20 Spare Injector Drivers: Inj 6, Pin 30 Years Covered: 1994-1997 Spare Injector Drivers: Inj 7, Pin 31 Engine Displacement: 1.6L, 2.0L, 2.4L Spare Injector Drivers: Inj 8, Pin 32 Engine Configuration: Inline 4 Spare Injector Drivers: Inj 9, Pin 116 Firing Order: 1-3-4-2 Spare Injector Drivers: Inj 10, Pin 117 N/A, S/C or T/C: N/A Spare Coil Drivers: Coil 2, Pin 58 Load Sensor Type: MAF Spare Coil Drivers: Coil 3, Pin 64 MAP Min: --- Spare Coil Drivers: Coil 4, Pin 36 MAP Max: --- Spare Coil Drivers: --­MAF Min: 0.47 Volts Boost Solenoid: PW2, Pin 34 MAF Max: 4.98 Volts EGT #1 Location: Pin 62 # Coils: 1 (Distributor) EGT #2 Location: Pin 65 Ignition driver type: 0-5V Falling Edge trigger EGT #3 Location: Pin 2 EGT #4 Location: Pin 67 # of Injectors: 4 (Inj 1-4) Spare 0-5V Channels: MAP, Pin 66 Factory Injectors: 185cc-250cc Spare 0-5V Channels: ADCR11, Pin 9 Factory Inj Resistors: No Spare 0-5V Channels: ADCR13, Pin 24 Injection Mode: Sequential Spare 0-5V Channels: ADCR14, Pin 7 Knock Sensors used: 1 Spare 0-5V Channels: Knock 2, Pin 68 Lambda Sensors used: 1 Spare Low Side Driver: LS1, Pin 115 Idle Motor Type: Pulse Width Spare Low Side Driver: LS2, Pin 37 & 57 Main Relay Control: No (hardware controlled) Spare Low Side Driver: LS4, Pin 108 Crank Pickup Type: Optical Spare Low Side Driver: LS8, Pin 114 Crank Teeth/Cycle: 24 (AEM trigger disc) Spare Low Side Driver: LS9, Pin 110 Cam Pickup Type: Optical Spare Low Side Drive r: LS12, Pin 105 ** Cam Teeth/Cycle: 1 (AEM trigger disc) Check Engine Light: LS10 , Pin 18 Transmissions Offered: Manual/Automatic Spare High Side Driver: HS1, Pin 11 Trans Supported: Manual Spare Switch Input: Switch 1, Pin 35 Drive Options: FWD, RWD Spare Switch Input: Switch 2, Pin 25 Supplied Connectors: N/A Spare Switch Input: Switch 3, Pin 60
Spare Switch Input: Switch 4, Pin 22 Spare Switch Input: Switch 5, Pin 27 A/C Switch Input: Switch 6, Pin 21
Wire View of AEM EMS
WARNING:
*All switch input pins must connect to ground; the switch should not provide 12V power to the EMS because that will not be detected as on or off.
Page 8 of 14
30-1610 (Series 1) vs 30-6610 (Series 2) EMS differences:
The EMS functions assigned to certain pins have been changed and no longer match the 30-1610 EMS. Unless otherwise noted, the following pins and functions will need to be manually reconfigured after using AEMTuner to convert a V1.19 30-1610, Series 1 EMS calibration for use with the 30-6610 Series 2 hardware.
Pin
12 A/C triple press sw --- CAN1L 69 --- Coil #5 CAN1H
Vehicle harness
destination
30-1610 function 30-6610 function Notes
Page 9 of 14
Connection Diagram for EMS P/N 30-6610
PnP
Available Means the function is not currently allocated and is available for use
Dedicated Means the location is fixed and cannot be changed
1995-1997 Nissan Sentra B14 SR20DE/GA16DE (x/c ’97 1.6L)
Pin
1995-1996 Nissan Altima U13 KA24DE (x/c ’96 CA models)
1 2 3 4 5 6 7 8
9
10 11
A/C Triple-Pressure Switch (240SX, Sentra, 200SX Only) CAN1L Output Dedicated, CAN1 low side
12 13 14 15 16 17 18 19
1995 Nissan 240SX S14 KA24DE (OBDI)
1995-1997 200SX B14 SR20DE/GA16DE (x/c ’97 1.6L)
1994-1996 Infiniti G20 P10 SR20DE
Ignition Signal Coil 1 Output PnP for Coil 1, 0-5V falling edge trigger
Ignition Check EGT 3 Input Available, Jumper set for 0-5V input
Tachometer Tachometer (LS7) Output PnP for Tachometer
ECCS Self-Shutoff Relay Main Relay Output Dedicated, EMS activates relay with switched GND
--- Idle 4 Output Available, Ground/+12V, 1.5A max
--- Idle 3 Output Available, Ground/+12V, 1.5A max
M/T 5th position switch (240SX & Altima Only) ADCR14 Input Available, 0-5V Input
Fuel Pump Relay Low Side 11 Output PnP for Fuel Pump
A/C Triple Pressure Switch (Altima & G20)/
A/C Hand Power Switch (240SX)
ECCS Ground Power Ground Input Dedicated
--- High Side 1 Output Available, +12V, 1.5A Max
Cooling Fan High Relay (240SX & Altima Only) Low Side 5 Output PnP for Cooling Fan
Cooling Fan Low Relay Low Side 3 Output PnP for Cooling Fan
Air Conditioner Relay Low Side 6 Output PnP for A/C Compressor
--- Idle 2 Output Available, Ground/+12V, 1.5A max
--- Idle 1 Output Available, Ground/+12V, 1.5A max
Malfunction Indicator Light Low Side 10 Output Available, Switched ground, 1.5A max
ECCS Ground Power Ground Input Dedicated
Means the Plug and Play system comes with this configured for proper operation of this
device. Is still available for reassignment by the end user.
AEM EMS 30-6610 I/O Notes
ADCR11 Input
Available, 0-5V Input
Wire View of AEM EMS
Page 10 of 14
Connection Diagram for EMS P/N 30-6610
1995-1997 Nissan Sentra B14 SR20DE/GA16DE (x/c ’97 1.6L)
Pin
1995-1996 Nissan Altima U13 KA24DE (x/c ’96 CA models)
20 21 22 23 24 25
26 27
28 29 30 31 32 33 34 35 36 37
1995 Nissan 240SX S14 KA24DE (OBDI)
1995-1997 200SX B14 SR20DE/GA16DE (x/c ’97 1.6L)
1994-1996 Infiniti G20 P10 SR20DE
Start Signal Start Input Dedicated
Air Conditioner Switch Switch 6 Input PnP for A/C Switch
M/T Neutral Switch Switch 4 Input Available, Switched Input
Throttle Position Sensor TPS Input Dedicated
A/T Signal 1 ADCR13 Input Available, 0-5V Input
Power Steering Oil Pressure Switch Switch 2 Input Available, Switched Input
Vehicle Speed Sensor
--- Switch 5 Input Available, Switched Input
--- --- --- Not Used A/T Signal 2 Injector 5 Output Available, Switched Ground, 1.5A max A/T Signal 3 Injector 6 Output Available, Switched Ground, 1.5A max
--- Injector 7 Output Available, Switched Ground, 1.5A max
--- Injector 8 Output Available, Switched Ground, 1.5A max
A/T Signal 4 (Throttle Position Signal) Idle 6 Output Available, Switched Ground, 1.5A max
--- PW 2 Output Available, Pulse Width out
Blower Fan Switch (Except 2.0L) Switch 1 Input Available, Switched Input
--- Coil 4 Output Available Coil 4, 0-5V falling edge trigger
--- Low Side 2 Output Available, Switched Ground, 1.5A max (connected to Pin 57)
AEM EMS
30-6610
Vehicle
Speed (T3)
I/O Notes
Input
PnP for Vehicle Speed
Wire View of AEM EMS
Page 11 of 14
Connection Diagram for EMS P/N 30-6610
1995-1997 Nissan Sentra B14 SR20DE/GA16DE (x/c ’97 1.6L)
Pin
1995-1996 Nissan Altima U13 KA24DE (x/c ’96 CA models)
38 Ignition Switch Main Relay Input Dedicated, +12V activates Main Relay circuit 39 ECCS Ground Power Ground Input Dedicated 40 Camshaft Position Reference Signal Cam (T2) Signal Input Dedicated, Connected to Pin 44 41 Camshaft Position Signal Crank Signal Input Dedicated 42 IACV-AAC Close Valve (Except 2.0L) --- --- Not Used 43 ECCS Ground Power Ground Input Dedicated 44 Camshaft Position Reference Signal Cam (T2) Signal Input Dedicated, connected to Pin 40 45 Camshaft Position Signal --- --- Not Used 46 Front Heated Oxygen Sensor O2 #1 Input Dedicated, 0-5V input signal 47 Mass Air Flow Sensor MAF Input PnP for MAF Sensor 48 Mass Air Flow Ground Power Ground Input Dedicated 49 Sensor Power Supply +5V Sensor Output Dedicated 50 Sensor Ground Sensor Ground Output Dedicated 51 Engine Coolant Temperature Sensor Coolant Input Dedicated 52 Rear Heated Oxygen Sensor O2 #2 Input Available, O2 Sensor Input 53 Crankshaft OBD Sensor --- --- Not Used 54 Knock Sensor Knock 1 Input PnP for Knock Sensor 55 Rear Defogger Switch (Except 2.0L) --- --- Not Used 56 Power Supply for ECM +12V Switched Input Dedicated 57 Air Conditioner FICD (240SX & Altima only) Low Side 2 Output Available, Switched Ground, 1.5A max (connected to Pin 37) 58 Data Link Connector for GST Coil 2 Output Available, Switched Ground, 1.5A max 59 --- --- --- Not Used 60 Headlamp Switch (except 2.0L) Switch 3 Input Available, Switched Input 61 Power Supply for ECM +12V Switched Input Dedicated 62 EGR Temperature Sensor EGT 1 Input Available, Jumper set to 0-5V Input 63 Intake Air Temperature Sensor AIT Input Dedicated 64 Data Link Connector for CONSUL T Coil 3 Output Available, Switched Ground 1.5A max 65 Data Link Connector for CONSULT EGT 2 Input Available, Jumper set to 0-5V Input 66 --- MAP Input Available, Manifold Pressure Sensor 67 --- EGT 4 Input Available, Jumper set to 0-5V Inpu t 68 Data Link Connector for CONSULT Knock 2 Input Available, 0-5V Input 69 --- CAN1H Output Dedicated, CAN1 high side 70 Back-Up Power Supply Permanent +12V Input Dedicated
1995 Nissan 240SX S14 KA24DE (OBDI)
1995-1997 200SX B14 SR20DE/GA16DE (x/c ’97 1.6L)
1994-1996 Infiniti G20 P10 SR20DE
AEM EMS 30-
6610
I/O Notes
Wire View of AEM EMS
Page 12 of 14
Connection Diagram for EMS P/N 30-6610
Pin
1995-1997 Nissan Sentra B14 SR20DE/GA16DE (x/c ’97 1.6L)
101 IACV-AAC Open Valve PW1 Output PnP for Idle Air Control 102 Injector 1 Injector 1 Output PnP for Injector 1 103 EGRC-Solenoid Valve Idle 5 Output Available, Ground/+12V, 1.5A max 104 Injector 3 Injector 3 Output PnP for Injector 3 105 --- Low Side 12 Output Available, Switched Ground, 1.5A max 106 ECCS Ground Power Ground Input Dedicated 107 Injector 2 Injector 2 Output PnP for Injector 2 108 Rear O2 Sensor Heater Low Side 4 Output Available, Switched Ground, 1.5A max 109 Injector 4 Injector 4 Output PnP for Injector 4 110 --- Low Side 9 Output Available, Switched Ground, 1.5A max 111 Rear O2 Sensor Heater Ground Power Grou nd Input Dedicated 112 ECCS Ground Power Ground Input Dedicated 113 Current Return Permanent +12V Input Dedicated 114 REC Relay (240SX) / Intake VTC Solenoid (1.6L) Low Side 8 Output Available, Switched Ground, 1.5A max 115 Front O2 Heater (Except Altima and 240SX) Low Side 1 Output Available, Switched Ground, 1.5A max 116 EVAP Vent Injector 9 Output Available, Switched Ground, 1.5A max 117 --- Injector 10 Output Available, Switched Ground, 1.5A max 118 ECCS Ground Power Ground Input Dedicated
1995 Nissan 240SX S14 KA24DE (OBDI)
1995-1997 200SX B14 SR20DE/GA16DE (x/c ’97 1.6L)
1995-1996 Nissan Altima U13 KA24DE (x/c ’96 CA models)
1994-1996 Infiniti G20 P10 SR20DE
AEM EMS 30-
6610
I/O Notes
Wire View of AEM EMS
Page 13 of 14
AEM Electronics Warranty
Advanced Engine Management Inc. warrants to the consumer that all AEM Electronics products will be free from defects in material and workmanship for a period of twelve months from date of the original purchase. Products that fail within this 12-month warranty period will be repaired or replaced when determined by AEM that the product failed due to defects in material or workmanship. This warranty is limited to the repair or replacement of the AEM part. In no event shall this warranty exceed the original purchase price of the AEM part nor shall AEM be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product. Warranty claims to AEM must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said 12-month warranty period. Improper use or installation, accident, abuse, unauthorized repairs or alterations voids this warranty. AEM disclaims any liability for consequential damages due to breach of any written or implied warranty on all products manufactured by AEM. Warranty returns will only be accepted by AEM when accompanied by a valid Return Merchandise Authorization (RMA) number. Product must be received by AEM within 30 days of the date the RMA is issued.
Please note that before AEM can issue an RMA for any electronic product, it is first necessary for the installer or end user to contact the tech line at 1-800-423-0046 to discuss the problem. Most issues can be resolved over the phone. Under no circumstances should a system be returned or a RMA requested before the above process transpires.
AEM will not be responsible for electronic products that are installed incorrectly, installed in a non approved application, misused, or tampered with.
Any AEM electronics product can be returned for repair if it is out of the warranty period. There is a minimum charge of $75.00 for inspection and diagnosis of AEM electronic parts. Parts used in the repair of AEM electronic components will be extra. AEM will provide an estimate of repairs and receive written or electronic authorization before repairs are made to the product.
Page 14 of 14
Loading...