Pontiac Fiero 1988 Service Manual page 987

MULTI-PORT FUEL INJECTION: V 6 VIN 9
C1CHART
12045575
C1
BLK
ELECTRONIC CONTROL MODULE (ECM)
V00005 0
Cavity
Wire Color
Circuit
Circuit Function Cavity
Socket Half
Number
Circuit Function
C i
_
Not Used
C 2 DK BLU 4 5 9 A/C Compressor Relay Control
C 3 LT GRN/BLK 4 4 4 Idle Air Control B : L O
C 4 LT GRN/WHT 4 4 3 Idle Air Control B: HI
C 5 LT BLU/WHT 4 4 1 Idle Air Control A : HI
C6 LT BLU/BLK 4 4 2 Idle Air Control A : LO
C7 Not Used
C8 - - Not Used
C9
_
Not Used
C 1 0 YEL 4 1 0 Coolant Temperature Sensor Input
C11
L T G R N
4 3 2
Manifold Absolute Pressure (MAP)
Sensor Input
C 1 2 L T G R N 4 3 2
Manifold Absolute Pressure (MAP)
Sensor Input
C 1 3 DK BLU 4 1 7 Throttle Position Sensor Input
C 1 4
GRY
' 4 1 6 5 Volt Reference
C 1 5 L T G R N 4 6 8 Fuel Injector Control
C 1 6 ORN 2 4 0
Battery
C1 CHART
Cavity
Wire Color
Circuit
Circuit Function Cavity
Socket Half
Number
Circuit Function
D1 BLK/WHT 4 5 0 Ground
D 2
_
—
Not Used
D 3
_ _
Not Used
D 4 - - Not Used
D5 TAN/BLK 4 2 4 Ignition Module Bypass O u t p u t
D 6 T A N 4 1 3 Oxygen Sensor Input: LO
D7 PPL 4 1 2 Oxygen Sensor Input: HI
D 8 DK GRN 9 9 7 EVRV Control
D 9
_ _
Not Used
D 1 0
—
Not Used
D11
_
Not Used
D12 BLK
4 5 2 Reference GROUND
D 1 3 BLK/RED 4 6 9 Reference GROUND
D14 L T G R N 4 6 8
Fuel Injector Control
D 1 5 LT BLU 4 6 7 Fuel Injector Control
D 1 6 LT BLU 4 6 7 Fuel Injector Control