Edelbrock Pro-Tuner, User Manual

Page: 215 / 235

Appendices 215
7.1 Engine Controller Pinout Sheets
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ECM Pinout
Pin Mototron Name Channel Type Channel Name
Connector A
A1 FI-3 Injector Injectors 4/7
A2 FI-2 Injector Injectors 5/8
A3 SPARE(Relay) Switched ground N/C
A4 CAN1+ CAN1+ Customer Interface pin J
A5 SCL- Comms- Diagnostic pin C
A6 EK0N Knock sensor #1 Knock pin 1
A7 EK1N Knock sensor #2 Knock pin 2
A8 DG2 Expansion pin K Expansion pin K
A9 MIL MIL connector pin 1 MIL connector pin 1
A10 TACH Tach pin 1 Tach pin 1
A11 CAN1- Customer Interface pin K Customer Interface pin K
A12 SCL+ Diagnostic pin B Diagnostic pin B
A13 EK0P Knock sensor #1 Knock pin 2
A14 EK1P Knock sensor #2 Knock pin 2
A15 ESTOP Switched input N/C
A16 DRVG-A Power Ground Driver Ground lug/Interface pin B
A17 FI-1 Injector Injectors 1/6
A18 FI-4 Injector Injectors 2/3
A19 FULEP Switched ground Fuel pump relay pin 86
A20 LIAC IAC pin 1 IAC pin 1
A21 DG1 Digital input Expansion pin C
A22 MPRD Switched ground Main Relay pin 86
A23 DRVP Vbatt Perm +12V
A24 DRVG-B Power Ground Power Ground
Connector B
B1 XDRG Sensor Ground Sensor Ground
B2 CAT-AN9 Analog 9 input Charge Air Temp pin A
B3 MAP-AN1 Analog 1 input MAP pin B
B4 LEVEL-AN14 Analog 14 input ss
B5 VR-CNK+ Speed input signal (VR) Ignition Interface pin H
B6 VR-CNK- Speed input ground (VR) Ignition Interface pin G
B7 XDR-AN18 Analog 18 input Oil Pressure
B8 O2 PASS-AN5 Analog 5 input Passenger side O2 pin B
B9 DG MAF-DG4 Digital input (MAF) MAF pin D