Fuel Pump/Sender Connector End View/Part Information/Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		AMP 36159-1 6-Way F Fuel Pump 6 POS Connector Assembly (BN)
Pin	Wire Color	Circuit No.	Function
1	GY	1936	Fuel Level Sensor Signal
2	BK	850	Ground
3	BN	1723	Fuel Pump Supply Voltage
4	BK	850	Ground
5	PU	172	Low Fuel Indicator Control
6	L-BU	1937	Low Reference