Engine Control Module

PCM Connector - Part 1 Of 3:

PCM Connector Circuit
1C1 = Vehicle Speed Output
1C2 = Cruise Brake Switch Input
1C3 = Resume/Accel Input
1C4 = TCC Brake Switch Input
1C5 = Cam HI Input
1C6 = Not Used
1C7 = Bypass Spark Output
1C8 = Ignition Control
1C9 = Power Steering Pressure Switch Input
1C10 = Transaxle Range Switch Input 'B'
1C11 = Fuel Injector 1 Control
1C12 = Fuel Injector 8 Control
1C13 = Fuel Injector 6 Control
1C14 = MAP and TP Sensor 5 Volt Reference
1C15 = Fuel Injector 4 Control
1C16 = Battery From Engine Compartment Fuse Block B13
1D1 = Ground to G301
1D2 = Cruise Enable Input
1D3 = Set/Coast Input
1D4 = Not Used
1D5 = Not Used
1D6 = Ground to G301
1D7 = Ground to G301
1D8 = Ref HI Input
1D9 = Ref LO Input
1D10 = Not Used
1D11 = Not Used
1D12 = Fast Idle Request Input
1D13 = Fuel Injector 2 Control
1D14 = Fuel Injector 7 Control
1D15 = Fuel Injector 5 Control
1D16 = Fuel Injector 3 Control

PCM Connector - Part 2 Of 3:

PCM Connector Circuit
2A1 = EGR Solenoid Control
2A2 = Transaxle Range Switch Parity Input
2A3 = Not Used
2A4 = Not Used
2A5 = IAT and MAP Sensor Return
2A6 = Ign 1 from Engine Comp Fuse Block Fuse A9
2A7 = Throttle Position Switch Input
2A8 = Data Line Input/Output
2A9 = Data Line Input/Output
2A10 = SES Indicator Control
2A11 = Cooling Fan Low Speed Control
2A12 = Ground to G301
2B1 = Battery From Engine Comp Fuse Block Fuse B13
2B2 = Not Used
2B3 = Servo Position Sensor Input HI
2B4 = Servo Position Sensor Input Lo
2B5 = Not Used
2B6 = Front Oxygen Sensor Input Lo
2B7 = Front Oxygen Sensor Input HI
2B8 = Cooling Fan High Speed Control
2B9 = Vehicle Speed Input LO
2B10 = Vehicle Speed Input HI
2B11 = Vehicle Speed Output
2B12 = Vehicle Speed Output

PCM Connector - Part 3 Of 3:

PCM Connector Circuit
3E1 = Idle Speed Control Motor Control
3E2 = Idle Speed Control Motor Control
3E3 = Not Used
3E4 = Shift 'B' Solenoid Control
3E5 = Not Used
3E6 = Lift/Dive Signal Output
3E7 = Evaporative Emission Control Solenoid Control
3E8 = Not Used
3E9 = Not Used
3E10 = Shift 'A' Solenoid Control
3E11 = ECT and TP Sensor Return
3E12 = Fixed Spark/Set Timing Input
3E13 = Fuel Pump Feedback
3E14 = Rear Oxygen Sensor Input HI
3E15 = Rear Oxygen Sensor Input LO
3E16 = ECT Sensor Input
3F1 = Fuel Pump Relay Control
3F2 = Vent Valve Control
3F3 = Vacuum Valve Control
3F4 = A/C Compressor Clutch Relay Control
3F5 = Viscous Torque Converter Clutch Modulator
3F6 = Viscous Torque Converter Clutch Sol. Con
3F7 = Transaxle Range Switch Input 'C'
3F8 = Transaxle Range Switch Input 'A'
3F9 = Not Used
3F10 = Cranking Fuel Enable Input
3F11 = Not Used
3F12 = Not Used
3F13 = Throttle Position Sensor Input
3F14 = Not Used
3F15 = MAP Sensor Input
3F15 = IAT Sensor Input