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
Aem Ecu Software Install › Url: https://images.carid.com/aem/performance/pdf/30-6051-installation-instructions
2000 Honda Odyssey Manual Pdf - 2000 Odyssey Online Reference Owner's Manual
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) 2002-2004 Honda Odyssey 3.5L J35A4 ,! 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 engine dynamics and the tuning of management systems or are not PC literate, please do not attempt the installation. NOTE: AEM holds no responsibility for any engine damage that results from the misuse of this product! This product is legal in California for racing vehicles only and should never be used on public highways. Engine harness fitment 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) 2002-2004 Honda Odyssey 3.5L J35A4 Series II EMS 30-6051 30-6051 30-6051 30-6051 30-6051 30-6051 Page 1 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 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\Honda - Acura\ 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. 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 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 installations It would be very wise to double-check that the pinout destinations for the circuits is accurate to the provided documentation. 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 in this document. 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! · EMS Fuel Map, Boost Fuel Trim Table The 30-6051 calibration maps provided do not utilize the "Boost Fuel Trim Table" to provide a 1:1 fuel compensation below atmospheric pressure since the calibration was created on a naturally aspirated vehicle (A calibration is provided above 100 kPa). To use this table, the "Boost Fuel Trim Table" should be 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... · AEM EMS coil/injector differences from original Honda ECU: The AEM EMS fires cylinders based on a different numbering scheme than the original ECU. The chart below shows how the original cylinder numbers correspond to the EMS coil/injector numbers. This is configured in the base calibration already and is shown in the pinout tables later in this document. Vehicle cylinder number 1 2 3 4 5 6 AEM EMS injector number 1 4 5 3 2 6 AEM EMS coil number 1 4 5 3 2 6 Page 3 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. AEM EMS P/N: 30-6051 C16 A7, A31, C7, C18, or D9 C19, C28, or D6 C17 A7, A31, C7, C18, or D9 O2 Sensor 1 Sensor Ground (tapped) +5V Sensor Power (tapped) MAP Signal Sensor Ground (tapped) C25 A7, A31, C7, C18, or D9 IAT Sensor Sensor Ground (tapped) Speedo Output A9 Vehicle Speed Input D11 AEM UEGO P/N: 30-5130 White (0-5V Analog + signal) Brown (Analog - signal) Pink (Switched +12V Power) Red (+12V power, 5A fuse) Black (Battery or chassis ground) Red (+5V Sensor Power) Green (MAP Signal) Black (Sensor Ground) MAP Sensor P/N: 30-2130-50 Air Temperature Sensor P/N: 30-2010 Original Speedometer (connects to instrument cluster) Speed Sensor (connects to sensor on transmission) Reverse Gear Lockout Output (relocated) A3 Reverse Lockout Solenoid Switched Input A26 Switch 5 Ground Page 4 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 kickpanel on the passenger side of the vehicle. b) Carefully disconnect the wiring harness from the ECU. Avoid excessive stress or pulling on the wires, as this may damage the wiring harness. All connectors must 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 original ECU, as it can be reinstalled easily for street use and troubleshooting. 3) Repin appropriate ECU pins a) For this application there is the potential need to repin some ECU pins. For the tested application only one pin was added. Since there was no reverse lockout solenoid activation on the automatic wiring harness, this pin was placed on ECU connector pin A3. b) Locate a small screwdriver (a precision 1.5mm wide flathead screwdriver is recommended) and carefully pry white plastic retainer using both slots in the retainer so it disengages vertically about 1mm as shown in the following pictures: Page 5 of 15 1mm 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. Page 6 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 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\Honda - Acura\ f) Set the throttle range: Select Wizards>>Set Throttle Range and follow the onscreen 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. 5) 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 to 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 7 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 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. 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 8 of 15 Application Notes for EMS P/N 30-6051 J30A/A1, J32A1/A2, J35A4 Make: Acura/Honda Spare Injector Drivers: Model: Integra, 2.3CL, Accord, Civic Spare Injector Drivers: Years Covered: 1999-2004 Spare Injector Drivers: Engine Displacement: 3.0L, 3.2L, 3.5L Spare Injector Drivers: Engine Configuration: V6 Spare Injector Drivers: Firing Order: 1-4-2-5-3-6 Spare Injector Drivers: N/A, S/C or T/C: N/A Spare Coil Drivers: Load Sensor Type: MAP Spare Coil Drivers: MAP Min: 0.32V @ -13.9 psi Boost Solenoid: MAP Max: 4.84V @ 10.94 psi Spare PWM Freq Driver: # Coils: 6 EGT 1 Location: Ignition driver type: 0-5V Falling Edge trigger EGT 2 Location: # of Injectors: 6 (Inj 1-6) EGT 3 Location: Factory Injectors: 240cc/min EGT 4 Location: Factory Inj Resistors: No Spare 0-5V Channels: Injection Mode: Sequential Spare 0-5V Channels: Knock Sensors used: 1 (Knock 1) Spare 0-5V Channels: Lambda Sensors used: 2 (wideband sensors required, original O2 sensor not supported) Spare Low Side Driver: Spare Low Side Driver: Idle Motor Type: Duty-controlled solenoid Spare Low Side Driver: Main Relay Control: No Spare Low Side Driver: Crank Pickup Type: Magnetic (2-wire) Spare Low Side Driver: Crank Teeth/Cycle: 24 Spare Low Side Driver: Cam Pickup Type: Magnetic (2-wire) Spare Low Side Driver: Cam Teeth/Cycle: 3 Spare Low Side Driver: Transmissions Offered: Manual/Automatic Check Engine Light: Trans Supported: Manual Spare High Side Driver: Drive Options: FWD Spare High Side Driver: Supplied Connectors: N/A Spare High Side Driver: AEM Extension/patch harness 30-2982 Spare Switch Input: AEM Plug/pin kit 35-2610 Spare Switch Input: Spare Switch Input: A/C Switch Input: Injector 12, Pin A10 Injector 9, Pin A12 Injector 11, Pin A14 Injector 8, Pin B16 Injector 10, Pin C11 Injector 7, Pin D2 Coil 7, Pin A13 Coil 8, Pin A22 PW 2, Pin D16 PW 3, Pin A11 Pin A5 Pin D7 Pin A30 Pin C5 ADCR 11, Pin C6 ADCR 13, Pin C24 ADCR 14, Pin D8 Low side 1, Pin A2 Low side 3, Pin A3 Low side 5, Pin A4 Low side 4, Pin A6 Low side 12, Pin A8 Low side 6, Pin A17 Low side 7, Pin A19 Low side 2, Pin C1 Low side 10, Pin A18 High side 2, Pin B7 High side 4, Pin D4 High side 3, Pin D13 Switch 5, Pin A26 Switch 1, Pin A32 Switch 3, Pin D12 Switch 6, Pin A27 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 9 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 Dedicated Means the function is not currently allocated and is available for use Means the location is fixed and cannot be changed Pin 1999-2002 Honda Accord V6 J30A1; 2002-2004 Honda Odyssey 3.5L V6 J35A4 Engine Coolant Temp (ECT) Gauge (1999 Honda Accord V6 A1 J30A1); MTRTW serial signal (2000-2002 Honda Accord V6 J30A1); A2 Engine mount control solenoid A3 EVAP bypass solenoid valve A4 EVAP control canister vent shut 1999-2003 Acura 3.2 TL/CL V6 J32A1; 2002-2003 Acura 3.2 TL/CL V6 Type S J32A2; Secondary heated O2 sensor AEM EMS 30-6051 I/O Notes --- --- Not used Low side 1 Low side 3 Low side 5 Output Output Output Available, switched ground, 1.5A max Available, switched ground, 1.5A max (set as reverse lockout in calibration) Available, switched ground, 1.5A max A5 Cruise control signal EGT 1 Input Available, jumper set for 0-5V input A6 EVAP purge control solenoid Low Side 4 Output Available, switched ground, 1.5A max A7 Reference voltage (2001-2002 Accord V6 J30A1 only) A8 Secondary O2 heater control A9 Vehicle speed output A10 Service check signal A11 A/T range switch (2001-2002 Accord V6 J30A1 only) A12 Immobilizer indicator light Reference voltage (1999 Acura CL V6 J30A); Unterminated (2000-2003 Acura TL/CL V6 J32A1); Serial Data Line (2002-2003 Acura TL/CL V6 Type S J32A2) --- --- Sensor +5V Output Dedicated, +5V sensor power output Low side 12 Speedo freq signal Injector 12 PW 3 Injector 9 Output Output Output Output Output Available, switched ground, 1.5A max PnP for speedometer signal to dashboard Available, switched ground, 1.5A max Available, PWM switched ground, 1.5A max Available, switched ground, 1.5A max A13 Immobilizer enable signal (1999-2000 Honda Accord V6 J30A1 only); SVC intake manifold runner control (2002-2003 Acura TL/CL V6 Type S J32A2 only) Coil 7 Output Available, 0/5V falling edge signal A14 D4 indicator light (A/T) A15 Fuel pump relay A16 Immobilizer enable signal (2001-2002 Honda Accord V6 J30A1 only); D5 indicator light (A/T) --- Injector 11 Low side 11 Low side 11 Output Output Output Available, switched ground, 1.5A max PnP for fuel pump relay (connected to Pin A16) Available, fuel pump relay (connected to Pin A15) Wire View of AEM EMS Page 10 of 15 Connection Diagram for EMS P/N 30-6051 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 J32A2; AEM EMS 30-6051 I/O Notes A17 Air conditioner clutch relay A18 Malfunction indicator light A19 Engine speed pulse A20 Radiator fan control Low side 6 Output Available, switched ground, 1.5A max Low side 10 Output Available, switched ground, 1.5A max Tach (Low side 7) Output PnP for tachometer Low side 8 Output PnP for radiator fan control A21 K-line A22 Serial Data Line (2001-2002 Honda Accord V6 J30A1 only) A23 Secondary O2 sensor (1999-2002 Honda Accord V6 J30A1 only) A24 Starter switch signal A25 Immobilizer code (1999-2002 Honda Accord V6 J30A1 only) Serial Data Line (2002-2003 Acura TL/CL V6 Type S J32A2 only) --- --- 12 Vs Coil 8 O2 #2 Ignition switch Idle 3 Output Dedicated, +12V filtered power output Output Available, 0/5V falling edge signal Input PnP for O2 sensor #2 (connected to C15) Input Dedicated, +12V input to EMS Output Available, switched ground, 1.5A max A26 Power steering pressure switch Switch 5 Input Available, switched input A27 Air conditioner switch input Switch 6 Input Available, switched input A28 ILU (to multiplex control unit) Idle 2 Output Available, switched +12V, 1.5A max A29 Fuel tank pressure sensor MAF Input Available, 0-5V input A30 Electrical load detector A31 TPS output signal (A/T) (2001-2002 Honda Accord V6 J30A1 only); ECT output signal (2002-2004 Honda Odyssey V6 J35A4 only) ECT output signal (2002-2003 Acura TL/CL V6 Type S J32A2 only) A32 Brake switch signal EGT 3 Sensor ground Switch 1 Input Output Input Available, jumper set for 0-5V input Available, sensor ground Available, switched input Wire View of AEM EMS Page 11 of 15 Connection Diagram for EMS P/N 30-6051 Pin 1999-2002 Honda Accord V6 J30A1; 2002-2004 Honda Odyssey 3.5L V6 J35A4 1999-2003 Acura 3.2 TL/CL V6 J32A1; AEM EMS 30- 2002-2003 Acura 3.2 TL/CL V6 Type S J32A2; 6051 I/O Notes B1 Ignition Power 1 Ignition power Input Dedicated, +12V input to EMS B2 Power Ground 1 B3 Cylinder 5 injector B4 Cylinder 4 injector B5 Cylinder 2 injector B6 Cylinder 6 injector B7 EGR valve B8 A/T clutch pressure valve A- B9 Ignition Power 2 B10 Power Ground 2 Power ground Input Dedicated, ground input to EMS Injector 2 Output PnP for cylinder 5 injector (injector 2 in calibration) Injector 3 Output PnP for cylinder 4 injector (injector 3 in calibration) Injector 4 Output PnP for cylinder 2 injector (injector 4 in calibration) Injector 6 Output PnP for cylinder 6 injector (injector 6 in calibration) High side 2 Output Available, switched +12V output, 1.5A max Idle 5 Output Available, switched ground, 1.5A max Ignition power Input Dedicated, +12V input to EMS Power ground Input Dedicated, ground input to EMS B11 Injector 1 Injector 1 Output PnP for cylinder 1 injector (injector 1 in calibration) B12 VTEC solenoid valve Ignition control module (1999 Honda Accord V6 J30A1 only); B13 A/T clutch pressure valve C+ (2002-2004 Honda Odyssey V6 J35A4 only) B14 2nd clutch pressure switch (1999 Honda Accord V6 J30A1 only); Park switch (all others) B15 Cylinder 3 injector B16 --- B17 A/T clutch pressure valve A+ B18 A/T clutch pressure valve B- B19 4th oil pressure switch (2002-2004 Honda Odyssey V6 J35A4 only) B20 Logic ground 1 B21 Voltage back-up B22 Logic ground 2 B23 Idle air control valve B24 3rd clutch pressure switch B25 A/T clutch pressure valve B+ A/T clutch pressure valve C+ Park switch -- 4th oil pressure switch High side 1 Coil 1 Output PnP for VTEC solenoid valve output signal Output Available, coil 1 0/5V falling edge signal (connected to C1) --- Injector 5 Injector 8 Idle 6 Idle 7 Injector 6 Power ground Permanent 12V Power ground PW 1 Knock sensor 2 Idle 8 --- Output Output Output Output Output Input Input Input Output Input Output Not used PnP for injector 3, switched ground (connected to D1) Available, switched ground, 1.5A max Available, switched +12V, 1.5A max Available, switched ground, 1.5A max Available, Injector 6 switched ground, 1.5A max (connected to B6) Dedicated, ground input to EMS Dedicated, +12V input to EMS Dedicated, ground input to EMS PnP for idle air control valve Available, knock sensor 2 Available, switched +12V, 1.5A max Wire View of AEM EMS Page 12 of 15 Connection Diagram for EMS P/N 30-6051 Pin 1999-2002 Honda Accord V6 J30A1; 2002-2004 Honda Odyssey 3.5L V6 J35A4 C1 Primary O2 heater control C2 Alternator C C3 Cylinder 3 coil C4 Cylinder 1 coil C5 Alternator F C6 EGR valve lift sensor C7 Sensor ground 1 C8 CKP + C9 CKP - C10 VTEC pressure switch signal C11 --- C12 Cylinder 5 coil C13 Cylinder 4 coil C14 Cylinder 2 coil C15 --- C16 Primary O2 sensor C17 MAP sensor C18 Sensor ground 2 C19 Sensor voltage 1 C20 TDC1+ C21 TDC1- C22 Knock Sensor (2002-2004 Honda Odyssey V6 J35A4 only) C23 Cylinder 6 coil C24 ATF temperature sensor (2002-2004 Honda Odyssey V6 J35A4 only) C25 Intake air temperature sensor C26 Engine coolant temperature sensor C27 Throttle position sensor C28 Sensor voltage 2 C29 TDC2+ C30 TDC2- C31 --- 1999-2003 Acura 3.2 TL/CL V6 J32A1; 2002-2003 Acura 3.2 TL/CL V6 Type S J32A2; -- -- AEM EMS 306051 Low side 2 --- Coil 5 Coil 1 EGT 4 ADCR11 Sensor ground Crank sensor signal Crank sensor ground Switch 4 Injector 10 Coil 2 Coil 3 Coil 4 O2 #2 O2 #1 MAP Sensor ground Sensor +5V Cam sensor signal Cam sensor ground Knock sensor Knock sensor 1 Coil 6 ATF temperature sensor ADCR13 AIT Coolant TPS Sensor +5V Spare speed (T4) Timing ground --- Timing ground Wire View of AEM EMS I/O Output --- Output Output Input Input Output Input Output Input Output Output Output Output Input Input Input Output Output Input Output Input Output Input Input Input Input Output Input Output Output Notes Available, switched ground, 1.5A max Not used PnP for cylinder 3 coil (uses coil 5 in calibration), 0/5V falling edge signal PnP for cylinder 1 coil, 0/5V falling edge signal Available, jumper set for 0-5V input Available, 0-5V input Dedicated, sensor ground output Dedicated, crank position sensor input Dedicated, crank position sensor ground output PnP for VTEC oil pressure switch Available, switched ground, 1.5A max PnP for cylinder 5 coil (uses coil 2 in calibration), 0/5V falling edge signal PnP for cylinder 4 coil (uses coil 3 in calibration), 0/5V falling edge signal PnP for cylinder 2 coil (uses coil 4 in calibration, 0/5V falling edge signal Available, 0-5V O2 sensor #2 input (connected to A23) PnP, 0-5V O2 sensor #1 input PnP, 0-5V MAP sensor input Dedicated, sensor ground output Dedicated, sensor +5V output Dedicated, cam sensor input (T2) Dedicated, cam sensor ground output PnP for knock sensor 1 PnP for cylinder 6 coil (uses coil 6 in calibration), 0/5V falling edge signal Available, 0-5V input, 100Kohm pull up resistor to +5V PnP for intake air temperature sensor PnP for engine coolant temperature sensor PnP for throttle position sensor Dedicated, sensor +5V output Available, spare speed sensor Available, spare speed sensor ground Available, spare speed sensor ground Page 13 of 15 Connection Diagram for EMS P/N 30-6051 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 J32A2; AEM EMS 30-6051 I/O Notes D1 Lock-up control solenoid valve Injector 5 Output Available, switched ground, 1.5A max (connected to B15) D2 Shift control solenoid valve B Injector 7 Output Available, switched ground, 1.5A max D3 Shift control solenoid valve C Idle 1 Output Available, switched ground, 1.5A max D4 --- A/T gear position switch signal High side 4 Output Available, switched input D5 Battery flyback solenoid Idle 4 Output Available, switched +12V, 1.5A max D6 A/T reverse switch Sensor +5V Output Available, sensor +5V output D7 Shift control solenoid valve A EGT 2 Input Available, jumper set for 0-5V input D8 A/T D3 sw A/T D4 sw ADCR14 Input Available, 0-5V input, 100Kohm pull up resistor to +5V D9 A/T D4 sw (1999-2002 Honda Accord V6 J30A1); A/T D5 sw (2002-2004 Honda Odyssey V6 J35A4) A/T D5 sw Sensor ground Output Available, sensor ground output D10 Countershaft speed sensor + D11 Mainshaft speed sensor + D12 Mainshaft speed sensor - Park switch (1999 Honda Accord V6 J30A1); D13 2nd clutch pressure switch (2000 Honda Accord V6 J30A1); D14 A/T 2 sw D15 A/T 1 sw D16 Countershaft speed sensor - 3rd oil pressure switch A/T 3 sw A/T 2 sw CAN1H Vehicle Speed (T3) Switch 3 --Input Input High side 3 Output CAN1L Baro Volts PW 2 --Input Output Dedicated, CAN high side PnP for vehicle speed sensor input Available, switched +12V input, 1.5A max Available, switched +12V output, 1.5A max Dedicated, CAN low side Available, 0-5V input Available, boost solenoid output Wire View of AEM EMS Page 14 of 15 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. 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. 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 15 of 15 Discover other performance engine management systems on our website.Acrobat Distiller 7.0.5 (Windows)