FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Fuel Level Sensor: Description and Operation

The fuel level input comes across the CCD bus from the body control module. this input is used for the Fuel System and Misfire Monitors.

If the fuel level is below approximately 1/16th of a tank the Fuel System and Misfire monitors will be disabled.