Fuel Pressure Sensor (Gas Except 4.3L/LY6)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Fuel Pressure Sensor (Gas Except 4.3L/LY6) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 PU	7446	Fuel Line Pressure Sensor Signal
2	0.5 GY	7447	Low Reference
3	0.5 BN	7445	5-Volt Reference

Connector Part Information

OEM: 13511131
Service: See Catalog
Description: 3-Way F GT 150 Sealed (BK)

Terminal Part Information

Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)