LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 409 (Engine Controls - Removal & Installation - Diesel) >> Fuel Systems >> Water-In-Fuel Sensor >> Installation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Water-In-Fuel Sensor: Installation

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: The water-in-fuel sensor must only be tightened by hand.

Install the water-in-fuel sensor to the fuel filter. Connect the water-in-fuel sensor electrical connector. Prime fuel system, if necessary. See FUEL SYSTEM PRIMING .