AEM Series 2 Plug Play EMS 306051 User Manual
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Page 1
Page 1 of 15 Installation Instructions for: EMS P/N 30-6051 (4 cylinder Acura/Honda vehicle with 6 cylinder engine and harness swap) Vehicle: 2000-2001 Acura Integra 1998-1999 Acura 2.3CL 1996-2000 Honda Civic Engine wiring harness: 1999-2002 Honda Accord V6 J30A1 1999 Acura CL 3.0L J30A 2001-2003 Acura CL 3.2L J32A1 (auto harness only) 1999-2003 Acura TL 3.2L J32A1 2002-2003 Acura CL/TL 3.2L Type S J32A2 (auto harness only)...
Page 2
Page 2 of 15 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...
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Page 3 of 15 Read and understand these instructions BEFORE attempting to install this product. • OE Speedometer Functionality Please note that the 30-6051 EMS is configured to drive the original 1996-2000 Honda Civic speedometer by outputting the appropriate signal on pin A9. This signal is calibrated to use the OE Honda Civic dashboard, replacing the OE speedometer with one from a different vehicle may change the behavior of the gauge. • Engine Wiring Harnesses, ‘swapped’ engine...
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Page 4 of 15 Wiring accessories to the EMS: Please follow this suggested wiring diagram when adding/retaining original accessories such as the speedometer, reverse lockout, 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. +5V Sensor Power (tapped)Reverse Gear Lockout Output (relocated) A7, A31, C7, C18, or D9 Switched Input A26A3 D11A9Speedo Output Vehicle Speed Input C17 A7, A31, C7, C18, or D9...
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Page 5 of 15 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 Acura Integra, Acura CL/TL, Honda Accord, and Honda Civic vehicles is behind the kick- panel on the passenger side of the...
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Page 6 of 15 Figure above shows how plastic retainer will look when disengaged c) Next remove the metal pin from the plastic connector by lightly prying on the plastic tabs that secure the metal pin in the plastic connector while pulling on the wire at the same time as shown below. The first figure shows an example of the tab that must be pried up to disengage the pin. 1mm
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Page 7 of 15 4) 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...
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Page 8 of 15 Crankshaft timing marks are not labeled for some vehicles. Consult the factory service manual for more information. The diagram below shows labels for the Honda/Acura V6. A points to the timing indicator and B points to the 10° before top dead center mark. 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 6) Troubleshooting...
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Page 9 of 15 Application Notes for EMS P/N 30-6051 J30A/A1, J32A1/A2, J35A4 Make: Acura/Honda Spare Injector Drivers: Injector 12, Pin A10 Model: Integra, 2.3CL, Accord, Civic Spare Injector Drivers: Injector 9, Pin A12 Years Covered: 1999-2004 Spare Injector Drivers: Injector 11, Pin A14 Engine Displacement: 3.0L, 3.2L, 3.5L Spare Injector Drivers: Injector 8, Pin B16 Engine Configuration: V6 Spare Injector Drivers: Injector 10, Pin C11 Firing Order: 1-4-2-5-3-6 Spare Injector...
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Page 10 of 15 Connection Diagram for EMS P/N 30-6051 PnP 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. Available Means the function is not currently allocated and is available for use Dedicated Means the location is fixed and cannot be changed Pin 1999-2002 Honda Accord V6 J30A1; 2002-2004 Honda Odyssey 3.5L V6 J35A4 1999-2003 Acura 3.2 TL/CL V6 J32A1; 2002-2003 Acura 3.2 TL/CL V6 Type S...