Electronic/Powertrain Control Module (ECM/PCM)

ECM Wiring:

BA4 = 5 VOLT REFERENCE
GF15 = MAP SIGNAL
BB5 = SENSOR GROUND
GF16 = MAT SIGNAL
BA5 = 5 VOLT REFERENCE
GF13 = TPS SIGNAL
BB6 = SENSOR GROUND
GF14 = A/C PRESSURE SIGNAL
GE16 = COOLANT TEMPERATURE SIGNAL
GE14 = 02 SIGNAL
GE15 = 02 GROUND
B9 = VSS LOW
BB10 = VSS HIGH
BB11 = 4000 P/MI
GF9 = ESC SIGNAL

ECM Wiring:

GE8 = COOLANT FAN CONTROL
GF2 = A/C CLUTCH CONTROL
BC9 = A/C REQUEST
BC7 = BYPASS
BC8 = EST
BD8 = 2X REF HI
BC5 = 1X REF HI
BD9 = REF LO

ECM Wiring:

BA6 = IGNITION FEED
BB1 = BATTERY
BC16 = BATTERY
BA12 = ECM GROUND
BD1 = ECM GROUND
BA11 = FUEL PUMP RELAY
BC12 = INJECTOR DRIVER 1,4
BC10 = INJECTOR DRIVER 2,3
BD5 = PEAK AND HOLD JUMPER 1,4
BD6 = PEAK AND HOLD JUMPER 1,4
BC13 = PEAK AND HOLD JUMPER 2,3
BC15 = PEAK AND HOLD JUMPER 2,3
GE12 = ALDL DIAGNOSTIC TERMINAL
BA8 = ALDL SERIAL DATA

ECM Wiring:

GF4 = (M/T SHIFT LIGHT)
BD13 = PSPS
GF1 = CCP
GE3 = IAC "A" HIGH
GE4 = IAC "A" LOW
GE5 = IAC "B" HIGH
GE6 = IAC "B" LOW
GE7 = SERVICE ENGINE SOON LIGHT