Central Sequential Fuel Injection (Central SFI) Connector End View

Central Sequential Fuel Injection (Central SFI)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12177083 12-Way F Micro-Pack 100 Series, Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK/WHT	845	Fuel Injector 5 Control
B	PNK	439	Ignition 1 Voltage
C	PNK/BLK	1746	Fuel Injector 3 Control
D	PNK	439	Ignition 1 Voltage
E	PNK	439	Ignition 1 Voltage
F	BLK	1744	Fuel Injector 1 Control
G	LT GRN/BLK	1745	Fuel Injector 2 Control
H	PNK	439	Ignition 1 Voltage
J	PNK	439	Ignition 1 Voltage
K	LT BLU/BLK	844	Fuel Injector 4 Control
L	PNK	439	Ignition 1 Voltage
M	YEL/BLK	846	Fuel Injector 6 Control