ECM Inputs and Outputs at Connector No. 1 (96P)
NOTE: Standard battery voltage is 12 V.
ECM Terminal number
Wire color
Terminal name
Description
1
RED/BLK
INJ3+ (No. 3 INJECTOR +SIDE)
Drives No. 3 injector
2
WHT/RED
INJ2+ (No. 2 INJECTOR +SIDE)
Drives No. 2 injector
3
YEL/RED
IMRCVCC (SENSOR REFERENCE VOLTAGE)
Provides sensor voltage
8
YEL/BLU
MAFVCC (SENSOR REFERENCE VOLTAGE)
Provides sensor voltage
9
YEL/GRN
RPSVCC (SENSOR REFERENCE VOLTAGE)
Provides sensor voltage
11
GRN
IAT2/MAPSG (SENSOR GROUND)
Sensor ground
14
YEL
CMPSG (SENSOR GROUND)
Sensor ground
16
WHT
IMRCP (INTAKE MANIFOLD RUNNER CONTROL (IMRC) POSITION SENSOR)
Detects IMRC position sensor signal
17
RED/YEL
IAT2 (INTAKE AIR TEMPERATURE (IAT) SENSOR 2)
Detects IAT senor 2 (in the MAP sensor) signal
25
BLK
INJ1+ (No. 1 INJECTOR +SIDE)
Drives No. 1 injector
26
GRN
INJ4+ (No. 4 INJECTOR +SIDE)
Drives No. 4 injector
29
YEL/GRN (GRN) *
CMPVCC (SENSOR REFERENCE VOLTAGE)
Provides sensor voltage
30
PNK
VSSVCC (SENSOR REFERENCE VOLTAGE)
Provides sensor voltage
33
YEL/RED
IAT2/MAPVCC (SENSOR REFERENCE VOLTAGE)
Provides sensor voltage
 34 *
GRN/WHT
CMPSHILD (CAMSHAFT POSITION (CMP) SENSOR SHIELD)
Shield ground
35
WHT/BLU
ALTL (ALTERNATOR L SIGNAL)
Detects alternator L signal
37
WHT/BLK
PTCMON (FUEL HEATER MONITOR)
Detect fuel heater operation
40
RED
RPS (FUEL RAIL PRESSURE (FRP) SENSOR)
Detects FRP sensor signal
48
PNK
EGR (EXHAUST GAS RECIRCULATION (EGR) VALVE)
Drives EGR valve
49
RED
INJ2− (No. 2 INJECTOR −SIDE)
Drives No. 2 injector
50
YEL
INJ4− (No. 4 INJECTOR −SIDE)
Drives No. 4 injector
54
GRN/BLK
VSSSG (SENSOR GROUND)
Sensor ground
56
GRN/BLK
ECTSG (SENSOR GROUND)
Sensor ground

*:
2005 model