Section 3: Wire Schematics and Pin-Outs 75
ECM Connector J2 (Black) Pin-Out
Connector-
Pin Number
Wire Color Function
J2-01
Violet/Black
IGN COIL CYL 1 Engine Spark Timing Ignition Coil Cylinder 1
J2-02
Black
GROUND Power
J2-03
Pink
K-LINE Serial Data Diagnostic Communication
J2-04
Black/White
CKP High 23X
J2-05
Lt.Blue/Black
FUEL INJ CYL 1 Fuel Injector Cylinder 1
J2-06
Lt. Blue/White
FUEL INJ CYL 2 Fuel Injector Cylinder 2
J2-07
White/Green
HO
2
S HEATER CONTROL * Oxygen Sensor Heater
J2-08
Tan/Black
MAT Manifold Air Temperature Sensor
J2-09
Blue/Yellow
HIGH PRESSURE FUEL PUMP MODULE Fuel Pump
J2-10
Brown
5V RETURN 5 Volt Return
J2-11
White/Red
MAP Manifold Absolute Pressure Sensor
J2-12
Pink/Black
TPS * Throttle Position Sensor
J2-13
Green/White
CKP Low 23X
J2-14
Tan
EHT Engine Head Temperature Sensor
J2-15
Red
IGN Ignition
J2-16
Red/White
5V REFERENCE 5 Volt Reference
J2-17
Grey/Black
HO
2
S SIGNAL Oxygen Sensor Signal
J2-18
Red
VOLTAGE INPUT +12V Voltage Battery
HOT AT ALL TIMES WITH BATTERY CONNECTED !!!
* If Equipped
(See Table at Bottom of Page 11)
1
9
10
18
ECM J2