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Fuel Injector 4

Fig 1: Fuel Injector 4 Connector End Views
GM1273820Courtesy of GENERAL MOTORS CORP.

Connector Part Information 

Terminal Part Information 

FUEL INJECTOR 4 TERMINAL IDENTIFICATION

Pin Wire Color Circuit No. Function
A PK 639 Ignition 1 Voltage
B L-BU/BK 844 Fuel Injector 4 Control