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AEM GM LS 24x Plug Play Engine Harness 303532 User Manual
AEM GM LS 24x Plug Play Engine Harness 303532 User Manual
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Rev A, 2013/02/05
C14 MAF Sensor 3 Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A YEL 20 C1-24 --- --- --- --- MAF Sensor Signal
B BLK 20 SP-3 --- --- --- --- Ground
C PNK 20 SP-7 --- --- --- --- Ignition Voltage
C15 Idle Air Control Motor 4 Way F Metri-Pack 150.2 Series Pull to Seat
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A LT GRN/BLK 20 C1-71 --- --- --- --- IAC Stepper Motor Coil B LOW
B LT GRN/WHT 20 C1-69 --- --- --- --- IAC Stepper Motor Coil B HIGH
C LT BLU/BLK 20 C1-72 --- --- --- --- IAC Stepper Motor Coil A LOW
D LT BLU/WHT 20 C1-70 --- --- --- --- IAC Stepper Motor Coil A HIGH
C16 Throttle Position Sensor 3 Way F Metri-Pack 150 Series Pull to Seat (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A GRY 20 C2-23 --- --- --- --- 5-Volt Reference
B BLK 20 C2-31 --- --- --- --- Sensor Ground
C DK BLU 20 C1-35 --- --- --- --- TPS Sensor Signal
C17 Crank Position Sensor 3 Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A DK BLU/BLK 20 C1-21 --- --- --- --- CKP Sensor Signal
B YEL/BLK 20 C1-19 --- --- --- --- Sensor Ground
C GRY 20 C1-41 --- --- --- --- 5-Volt Reference
M Mesh --- C1-55 --- --- --- --- Shielding Drain
C18 Cam Position Sensor 3 Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A BRN/WHT 20 C1-22 --- --- --- --- CMP Sensor Signal
B PNK/BLK 20 C1-20 --- --- --- --- Sensor Ground
C GRY 20 C1-42 --- --- --- --- 5-Volt Reference
M Mesh --- C1-55 --- --- --- --- Shielding Drain
C19 Engine Coolant Temp Sensor 2 Way F Metri-Pack 150.2 Series Sealed P2S (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A TAN 20 C2-31 --- --- --- --- Sensor Ground
B YEL 20 C1-66 --- --- --- --- ECT Sensor Signal
C20 Knock Sensors 2 Way F Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A DK BLU 20 C1-27 --- --- --- --- Knock Sensor 1 Signal
B LT BLU 20 C1-28 --- --- --- --- Knock Sensor 2 Signal
C21 Alternator 4 Way F Metri-Pack 150 Series Sealed (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A Not Used --- --- --- --- --- ---
B RED 20 C1-44 --- --- --- --- 12V High Side Driver -> 470Ω -> Alternator
C Not Used --- --- --- --- --- ---
D Not Used --- --- --- --- --- ---
Rev A, 2013/02/05
C22 Vehicle Speed Sensor 2 Way F Metri-Pack 150.2 Series Pull to Seat (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A GRY/BLK 20 C2-26 --- --- --- --- Vehicle Speed Signal LOW
B PPL/WHT 20 C2-25 --- --- --- --- Vehicle Speed Signal HIGH
C23 Reverse Lockout Solenoid 2 Way F Metri-Pack 150 Series Sealed (WHT)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A PNK 20 P1-10A --- --- --- --- Ignition Voltage
B GRN 20 C1-2 --- --- --- --- Reverse Lockout Signal (lowside driver)
C24 Intake Air Temp Sensor 2 Way F Metri-Pack 150.2 Series Pull to Seat (GRY)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A PPL 20 C2-30 --- --- --- --- Sensor Ground
B TAN 20 C1-67 --- --- --- --- IAT Sensor Signal
C25 AEM Oil Pressure Sensor 3 Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Gauge Destination Description 1 2 3 4 5
A BLK 20 C2-30 --- --- --- --- Sensor Ground
B GRY 20 C2-24 --- --- --- --- 5V Reference
C GRN 20 C2-18 --- --- --- --- Sensor Signal
C26 UEGO Sensor Bank 1 Deutsch DTM04-6P
Pin Wire Color Gauge Destination Description 1 2 3 4 5
1 BLK 20 C1-7 --- --- --- --- UEGO UN 1
2 GRN 20 C1-5 --- --- --- --- UEGO IA 1
3 BRN 18 SP-5 --- --- --- --- UEGO +12V 1
4 WHT 18 C1-4 --- --- --- --- UEGO HEAT 1
5 ORN 20 C1-8 --- --- --- --- UEGO VM 1
6 RED 20 C1-6 --- --- --- --- UEGO IP 1
C27 UEGO Sensor Bank 2 Deutsch DTM04-6P
Pin Wire Color Gauge Destination Description 1 2 3 4 5
1 BLK 20 C2-46 --- --- --- --- UEGO UN 2
2 GRN 20 C2-48 --- --- --- --- UEGO IA 2
3 BRN 18 SP-6 --- --- --- --- UEGO +12V 2
4 WHT 18 C2-49 --- --- --- --- UEGO HEAT 2
5 ORN 20 C2-45 --- --- --- --- UEGO VM 2
6 RED 20 C2-47 --- --- --- --- UEGO IP 2
C28 CAN Deutsch DTM04-4P
Pin Wire Color Gauge Destination Description 1 2 3 4 5
1 WHT 20 C1-32 --- --- --- --- CAN_High (twisted pair)
2 GRN 20 C1-31 --- --- --- --- CAN_Low (twisted pair)
3 RED 20 SP-7 --- --- --- --- AEMnet 12V Supply
4 BLK 20 C1-60 --- --- --- --- AEMnet Ground
Rev A, 2013/02/05 P1 Power Distribution Center Bussmann 15303-4-0-4 Pin Wire Color Gauge Destination Description 1 2 3 4 5 1AA RED 14 SP-8 --- --- --- --- EFI-1 30A Fuse 1A RED 14 P1-1B --- --- --- --- EFI-1 30A Fuse 1B RED 14, 20 P1-A P1-2B --- --- --- EFI-1 Relay Pin 30 1C --- --- --- --- --- --- --- --- 1D YEL/WHT 20 P1-3D --- --- --- --- EFI-1 Relay Pin 86 2AA RED 14 SP-8 --- --- --- --- EFI-2 30A Fuse 2A RED 14 P1-3B --- --- --- --- EFI-2 30A Fuse 2B RED 20 P1-1B --- --- --- --- EFI-1 Relay Pin 85 2C --- --- --- --- --- --- --- --- 2D PNK 14,18,20 SP-5 P1-8AA P1-6B --- --- EFI-1 Relay Pin 87 3AA RED 14 1 Flying Lead to Battery Pos (+) RadFan 1 30A Fuse 3A RED 14 P1-5B --- --- --- --- RadFan 1 30A Fuse 3B RED 14, 20 P1-2A P1-4B --- --- --- EFI-2 Relay Pin 30 3C --- --- --- --- --- --- --- --- 3D YEL/WHT 20, 20 C1-29 P1-1D --- --- --- EFI-2 Relay Pin 86 4AA RED 14 1 Flying Lead to Battery Pos (+) RadFan 2 30A Fuse 4A RED 14 P1-7B --- --- --- --- RadFan 2 30A Fuse 4B RED 20 P1-3B --- --- --- --- EFI-2 Relay Pin 85 4C --- --- --- --- --- --- --- --- 4D PNK 14,20,20 SP-6 P1-9AA P1-10AA --- --- EFI-2 Relay Pin 87 5AA RED 14 1 Flying Lead to Battery Pos (+) Fuel Pump 20A Fuse 5A RED 14 P1-9B --- --- --- --- Fuel Pump 20A Fuse 5B RED 14 P1-3A --- --- --- --- RadFan 1 Relay Pin 30 5C --- --- --- --- --- --- --- --- 5D VIO 20 C1-17 --- --- --- --- RadFan 1 Relay Pin 86 6AA RED 20 SP-8 --- --- --- --- Switched Ignition 5A Fuse 6A PNK 20 1 Flying Lead to ignition switch Switched Ignition 5A Fuse 6B PNK 20, 20 P1-2D P1-8B --- --- --- RadFan 1 Relay Pin 85 6C --- --- --- --- --- --- --- --- 6D YEL/BLU 14 1 Flying Lead --- --- --- RadFan 1 Relay Pin 87 7AA RED 20 SP-8 --- --- --- --- Perm Battery Power 5A Fuse 7A PNK/RED 20, 20 C1-10 C2-50 --- --- --- Perm Battery Power 5A Fuse 7B RED 14 P1-4A --- --- --- --- RadFan 2 Relay Pin 30 7C --- --- --- --- --- --- --- --- 7D VIO/BLK 20 C1-18 --- --- --- --- RadFan 2 Relay Pin 86 8AA PNK 18 P1-2D --- --- --- --- ECU 12V Supply 10A Fuse 8A PNK/YEL 18 SP-4 --- --- --- --- ECU 12V Supply 10A Fuse 8B PNK 20, 20 P1-6B P1-10B --- --- --- RadFan 2 Relay Pin 85 8C --- --- --- --- --- --- --- --- 8D YEL/RED 14 1 Flying Lead --- --- --- RadFan 2 Relay Pin 87 9AA PNK 20 P1-4D --- --- --- --- MAF / AEMnet 12V Power 5A Fuse 9A PNK 20 SP-7 --- --- --- --- MAF / AEMnet 12V Power 5A Fuse 9B RED 14 P1-5A --- --- --- --- Fuel Pump Relay Pin 30 9C --- --- --- --- --- --- --- --- 9D VIO/WHT 20 C1-34 --- --- --- --- Fuel Pump Relay Pin 86 10AA PNK 20 P1-4D --- --- --- --- Reverse Lockout 5A Fuse 10A PNK 20 C23-A --- --- --- --- Reverse Lockout 5A Fuse 10B PNK 20 P1-8B --- --- --- --- Fuel Pump Relay Pin 85 10C --- --- --- --- --- --- --- --- 10D GRN/RED 14 1 Flying Lead --- --- --- Fuel Pump Relay Pin 87
Rev A, 2013/02/05
SP-1 Battery Ground Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 BLK 10 1 flying lead, route via P1 then to splice Battery Neg (-) flying lead
2 BLK 16 C3-A --- --- --- --- Coil B1 Power Ground
3 BLK 16 C4-A --- --- --- --- Coil B2 Power Ground
4 BLK 20 C14-B --- --- --- --- MAF Ground
5 BLK 14 C1-73 --- --- --- --- ECU Ground
6 BLK 18 C2-3 --- --- --- --- ECU Ground
7 BLK 18 C2-39 --- --- --- --- ECU Ground
8 BLK 18 C2-40 --- --- --- --- ECU Ground
9 BLK 12 Head B1 --- --- --- --- Cylinder Head B1 Ground
10 BLK 12 Head B2 --- --- --- --- Cylinder Head B2 Ground
SP-2 Injector B1 +12V Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 PNK 16 SP-5 --- --- --- --- Splice SP-5
2 PNK 20 C5-A --- --- --- --- Injector 1 +12V
3 PNK 20 C7-A --- --- --- --- Injector 3 +12V
4 PNK 20 C9-A --- --- --- --- Injector 5 +12V
5 PNK 20 C11-A --- --- --- --- Injector 7 +12V
SP-3 Injector B2 +12V Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 PNK 16 SP-6 --- --- --- --- Splice SP-6
2 PNK 20 C6-A --- --- --- --- Injector 2 +12V
3 PNK 20 C8-A --- --- --- --- Injector 4 +12V
4 PNK 20 C10-A --- --- --- --- Injector 6 +12V
5 PNK 20 C12-A --- --- --- --- Injector 8 +12V
SP-4 ECU +12V EFI Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 PNK/YEL 18 P1-8A --- --- --- --- ECU 12V Supply 10A Fuse
2 PNK/YEL 20 C1-61 --- --- --- --- ECU 12V from EFI-1
3 PNK/YEL 20 C1-64 --- --- --- --- ECU 12V from EFI-1
4 PNK/YEL 20 C2-9 --- --- --- --- ECU 12V from EFI-1
SP-5 EFI-1 +12V Out Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 PNK 14 P1-2D --- --- --- --- EFI-1 Relay Pin 87
2 PNK 16 SP-2 --- --- --- --- Splice SP-2
3 BRN 18 C26-3 --- --- --- --- UEGO Bank 1 +12V
4 PNK 16 C3-H --- --- --- --- Coil Bank 1 +12V
SP-6 EFI-2 +12V Out Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 PNK 14 P1-4D --- --- --- --- EFI-2 Relay Pin 87
2 PNK 16 SP-3 --- --- --- --- Splice SP-3
3 BRN 18 C27-3 --- --- --- --- UEGO Bank 2 +12V
4 PNK 16 C4-H --- --- --- --- Coil Bank 1 +12V
Rev A, 2013/02/05
SP-7 MAF/AEMnet +12V Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 PNK 20 P1-9A --- --- --- --- MAF/AEMnet 5A Fuse
2 PNK 20 C14-C --- --- --- --- MAF +12V
3 RED 20 C28-3 --- --- --- --- AEMnet +12V
SP-8 Battery Power Splice
Wire Color Gauge Destination Description 1 2 3 4 5
1 RED 10 1 flying lead from splice Battery Pos (+) flying lead
2 RED 14 1AA --- --- --- --- EFI-1 30A Fuse
3 RED 14 2AA --- --- --- --- EFI-2 30A Fuse
4 RED 20 6AA --- --- --- --- Switched Ignition 5A Fuse
5 RED 20 7AA --- --- --- --- Perm Battery Power 5A Fuse
Rev A, 2013/02/05 Infinity ECU Pinout Infinity - 10, P/N 30-7100/01 Dedicated Dedicated and not reconfigurable Assigned Assigned but reconfigurable Available Available for user setup Not Applicable Not used in this configuration Required Required for proper function Infinity Pin Hrdwr Ref. Hardware Specification Notes C1-1 LowsideSwitch_4 Lowside switch, 4A max, NO internal flyback diode. See Setup Wizard Pages User GPOs for activation criteria and LowSide Assignment Tables for output assignment C1-2 LowsideSwitch_5 Lowside switch, 4A max with internal flyback diode. Inductive load should NOT have full time power. See Setup Wizard Page LowSide Assignment Tables for output assignment and 2D table LS5_Duty [%] for activation. C1-3 LowsideSwitch_6 Lowside switch, 4A max with internal flyback diode. Inductive load should NOT have full time power. See Setup Wizard Page LowSide Assignment Tables for output assignment and 2D table LS6_Duty [%] for activation. C1-4 UEGO 1 Heat Bosch UEGO controller Lowside switch for UEGO heater control. Connect to pin 4 of Bosch UEGO sensor. NOTE that pin 3 of the Sensor is heater (+) and must be power by a fused/switched 12V supply. C1-5 UEGO 1 IA Trim Current signal. Connect to pin 2 of Bosch UEGO sensor C1-6 UEGO 1 IP Pumping Current signal. Connect to pin 6 of Bosch UEGO sensor C1-7 UEGO 1 UN Nernst Voltage signal. Connect to pin 1 of Bosch UEGO sensor C1-8 UEGO 1 VM Virtual Ground signal. Connect to pin 5 of Bosch UEGO sensor. C1-9 Flash_Enable 10K pulldown Not usually needed for automatic firmware updates through Infinity Tuner. If connection errors occur during update, connect 12 volts to this pin before proceeding with upgrade. Disconnect the 12 volts signal after the update. C1-10 +12V_R8C_CPU Dedicated power management CPU Full time battery power. MUST be powered before the ignition switch input is triggered (See C1-65). C1-11 Coil 4 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal. C1-12 Coil 3 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal. C1-13 Coil 2 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal. C1-14 Coil 1 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal. C1-15 Coil 6 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal. C1-16 Coil 5 25 mA max source current 0-5V Falling edge fire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal. C1-17 LowsideSwitch_2 Lowside switch, 4A max, NO internal flyback diode. See Setup Wizard Pages User GPOs for activation criteria and LowSide Assignment Tables for output assignment C1-18 LowsideSwitch_3 Lowside switch, 4A max with internal flyback diode. Inductive load should NOT have full time power. See Wizard page LowSide Assignment Tables for output assignment. MIL Activates when any of the following flags are true: ErrorAirTemp, ErrorBaro, ErrorCoolantTemp, ErrorEBP, ErrorFuelPressure, UEGO_0_Diag_error, UEGO_1_Diag_error, ErrorMAFAnalog, ErrorMAFDigital, ErrorMAP, ErrorOilPressure, ErrorThrottle.
Rev A, 2013/02/05 C1-19 AGND_1 Dedicated analog ground Analog 0-5V sensor ground C1-20 AGND_1 Dedicated analog ground Analog 0-5V sensor ground C1-21 Crankshaft Position Sensor Hall 10K pullup to 12V. Will work with ground or floating switches. See Setup Wizard page Cam/Crank for options. C1-22 Camshaft Position Sensor 1 Hall 10K pullup to 12V. Will work with ground or floating switches. See Setup Wizard page Cam/Crank for options. C1-23 Digital_In_2 10K pullup to 12V. Will work with ground or floating switches. See Setup Wizard page Cam/Crank for options. C1-24 Digital_In_3 10K pullup to 12V. Will work with ground or floating switches. See Setup Wizard page Turbo Speed for calibration constant. TurboSpeed [RPM] = Turbo [Hz] * Turbo Speed Calibration. C1-25 Digital_In_4 10K pullup to 12V. Will work with ground or floating switches. See Setup Wizard page Vehicle Speed for calibration constant. C1-26 Digital_In_5 10K pullup to 12V. Will work with ground or floating switches. See channel FlexDigitalIn [Hz] for raw frequency input data. C1-27 Knock Sensor 1 Dedicated knock signal processor See Setup Wizard page Knock Setup for options. C1-28 Knock Sensor 2 Dedicated knock signal processor See Setup Wizard page Knock Setup for options. C1-29 +12V_Relay_Cont rol 0.7A max ground sink for external relay control Will activate at key on and at key off according to the configuration settings. C1-30 Power Ground Power Ground Connect directly to battery ground C1-31 CANL_Aout Dedicated High Speed CAN Transceiver Recommend twisted pair (one twist per 2) with terminating resistor. Contact AEM for additional information. C1-32 CANH_Aout Dedicated High Speed CAN Transceiver Recommend twisted pair (one twist per 2) with terminating resistor. Contact AEM for additional information. C1-33 LowsideSwitch_1 Lowside switch, 4A max with internal flyback diode. Inductive load should NOT have full time power. See Setup Wizard page Boost Control for options. Monitor BoostControl [%] channel for output state. C1-34 Lowside Fuel Pump drive Lowside switch, 4A max, NO internal flyback diode. Switched ground. Will prime for 2 seconds at key on and activate if RPM > 0. C1-35 Analog_In_7 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Set Throttle Range page for automatic min/max calibration. Monitor the Throttle [%] channel. Also DB1_TPSA [%] for DBW applications. C1-36 Analog_In_8 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Set Manifold Pressure page for setup and calibration. Monitor the MAP [kPa] channel. C1-37 Analog_In_9 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Fuel Pressure page for setup and calibration. Monitor the FuelPressure [psig] channel.
Rev A, 2013/02/05 C1-38 Analog_In_10 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Barometric Pressure page for setup and calibration. Monitor the BaroPress [kPa] channel. C1-39 Analog_In_11 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the 1D lookup table ShiftSwitch for setup. Also assignable to multiple functions. See Setup Wizard for details. C1-40 Analog_In_12 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the 1D lookup table ModeSwitch for input state. A multi-position rotary switch such as AEM P/N 30-2056 is recommended. Also assignable to multiple functions. See Setup Wizard for details. C1-41 +5V_Out_1 Regulated, fused +5V supply for sensor power Analog sensor power C1-42 +5V_Out_1 Regulated, fused +5V supply for sensor power Analog sensor power C1-43 HighsideSwitch_1 0.7A max, High Side Solid State Relay See Setup Wizard page HighSide Assigment Tables for configuration options. See 2D lookup table HS1_Table for activation settings. C1-44 HighsideSwitch_0 0.7A max, High Side Solid State Relay See Setup Wizard page HighSide Assigment Tables for configuration options. See 2D lookup table HS0_Table for activation settings. See Setup Wizard page VTEC for default activation criteria. C1-45 Crankshaft Position Sensor VR+ Differential Variable Reluctance Zero Cross Detection See Setup Wizard page Cam/Crank for options. C1-46 Crankshaft Position Sensor VR- See Setup Wizard page Cam/Crank for options. C1-47 Camshaft Position Sensor 1 VR- Differential Variable Reluctance Zero Cross Detection See Setup Wizard page Cam/Crank for options. C1-48 Camshaft Position Sensor 1 VR+ See Setup Wizard page Cam/Crank for options. C1-49 VR+_In_2 Differential Variable Reluctance Zero Cross Detection See Non Driven Wheel Speed Calibration in the Setup Wizard Vehicle Speed page. C1-50 VR-_In_2 C1-51 VR-_In_3 Differential Variable Reluctance Zero Cross Detection See Driven Wheel Speed Calibration in the Setup Wizard Vehicle Speed page. C1-52 VR+_In_3 C1-53 DBW1 Motor - 5.0A max Throttle Control Hbridge Drive +12V to close C1-54 DBW1 Motor + 5.0A max Throttle Control Hbridge Drive +12V to open C1-55 Power Ground Power Ground Connect directly to battery ground C1-56 Injector 6 Saturated or peak and hold, 3A max continuous Injector 6 C1-57 Injector 5 Saturated or peak and hold, 3A max continuous Injector 5 C1-58 Injector 4 Saturated or peak and hold, 3A max continuous Injector 4
Rev A, 2013/02/05 C1-59 Injector 3 Saturated or peak and hold, 3A max continuous Injector 3 C1-60 Power Ground Power Ground Connect directly to battery ground C1-61 +12V 12 volt power from relay 12 volt power from relay. Relay must be controlled by +12V Relay Control signal, pin C1-29 above. C1-62 Injector 2 Saturated or peak and hold, 3A max continuous Injector 2 C1-63 Injector 1 Saturated or peak and hold, 3A max continuous Injector 1 C1-64 +12V 12 volt power from relay 12 volt power from relay. Relay must be controlled by +12V Relay Control signal pin C1-29 above. C1-65 +12V_SW 10K pulldown Full time battery power must be available at C1-10 before this input is triggered. C1-66 Analog_In_Temp_1 12 bit A/D, 2.49K pullup to 5V See Coolant Temperature Setup Wizard for selection. C1-67 Analog_In_Temp_2 12 bit A/D, 2.49K pullup to 5V See Air Temperature Setup Wizard for selection. C1-68 Harness_Analog_In_Temp _3 12 bit A/D, 2.49K pullup to 5V See 1D table OilTempCal table for calibration data and OilTemp [C] for channel data. C1-69 Stepper_2A Automotive, Programmable Stepper Driver, up to 28V and ±1.4A Be sure that each internal coil of the stepper motor are properly paired with the 1A/1B and 2A/2B ECU outputs. Supports Bi-Polar stepper motors only. C1-70 Stepper_1A Automotive, Programmable Stepper Driver, up to 28V and ±1.4A Be sure that each internal coil of the stepper motor are properly paired with the 1A/1B and 2A/2B ECU outputs. Supports Bi-Polar stepper motors only. C1-71 Stepper_2B Automotive, Programmable Stepper Driver, up to 28V and ±1.4A Be sure that each internal coil of the stepper motor are properly paired with the 1A/1B and 2A/2B ECU outputs. Supports Bi-Polar stepper motors only. C1-72 Stepper_1B Automotive, Programmable Stepper Driver, up to 28V and ±1.4A Be sure that each internal coil of the stepper motor are properly paired with the 1A/1B and 2A/2B ECU outputs. Supports Bi-Polar stepper motors only. C1-73 Power Ground Power Ground Connect directly to battery ground C2-1 DBW2 Motor + 5.0A max Throttle Control Hbridge Drive +12V to open C2-2 DBW2 Motor - 5.0A max Throttle Control Hbridge Drive +12V to close C2-3 Power Ground Power Ground Connect directly to battery ground C2-4 Injector 7 Saturated or peak and hold, 3A max continuous Injector 7 C2-5 Injector 8 Saturated or peak and hold, 3A max continuous Injector 8 C2-6 Injector 9 Saturated or peak and hold, 3A max continuous Injector 9 C2-7 Injector 10 Saturated or peak and hold, 3A max continuous Injector 10 C2-8 Power Ground Power Ground Connect directly to battery ground C2-9 +12V 12 volt power from relay 12 volt power from relay. Relay must be controlled by +12V Relay Control signal, pin C1-29 above. C2-10 Injector 11 Saturated or peak and hold, 3A max continuous Not used C2-11 Injector 12 Saturated or peak and hold, 3A max continuous Not used
Rev A, 2013/02/05 C2-12 Analog_In_17 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See Setup Wizard Input Functions page for input selection. See AC_Request_In 1-axis table for activation logic. C2-13 Analog_In_18 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. C2-14 Analog_In_19 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. C2-15 Analog_In_Temp _4 12 bit A/D, 2.49K pullup to 5V See ChargeOutTemp [C] table for calibration data and ChargeOutTemp [C] for channel data. C2-16 Analog_In_Temp _5 12 bit A/D, 2.49K pullup to 5V See AirboxTemp [C] table for calibration data and AirboxTemp [C] for channel data. C2-17 Analog_In_Temp _6 12 bit A/D, 2.49K pullup to 5V See FuelTemp [C] table for calibration data and FuelTemp [C] for channel data. C2-18 Analog_In_13 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See Setup Wizard Oil Pressure page for setup options. See OilPressure [psig] for channel data. C2-19 Analog_In_14 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the TC_SlipTrgtTrim [MPH] 1-axis table. A multi- position rotary switch such as AEM P/N 30-2056 is recommended. C2-20 Analog_In_15 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. See Setup Wizard Exhaust Pressure page for setup options. See EBPress [kPa] for channel data. C2-21 Analog_In_16 12 bit A/D, 100K pullup to 5V 0-5V analog signal. Use +5V Out pins as power supply and Sensor Ground pins as the low reference. Do not connect signals referenced to +12V as this can permanently damage the ECU. C2-22 +5V_Out_2 Regulated, fused +5V supply for sensor power Analog sensor power C2-23 +5V_Out_2 Regulated, fused +5V supply for sensor power Analog sensor power C2-24 +5V_Out_2 Regulated, fused +5V supply for sensor power Analog sensor power C2-25 VR+_In_5 Differential Variable Reluctance Zero Cross Detection See Driven Wheel Speed Calibration in the Setup Wizard Vehicle Speed page. C2-26 VR-_In_5 C2-27 VR-_In_4 Differential Variable Reluctance Zero Cross Detection See Non Driven Wheel Speed Calibration in the Setup Wizard Vehicle Speed page. C2-28 V R+_In_4 C2-29 LowsideSwitch_9 Lowside switch, 4A max with internal flyback diode, 2.2K 12V pullup. Inductive load should NOT have full time power. See Setup Wizard page Tacho for configuration options. C2-30 AGND_2 Dedicated analog ground Analog 0-5V sensor ground