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Central Sequential Fuel Injection (Central SFI) Connector End View

Central Sequential Fuel Injection (Central SFI)

GM39782Courtesy 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
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