LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2004 >> Excursion 2WD V8-5.4L SOHC VIN L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Fuel Level Sensor >> Description and Operation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Level Sensor: Description and Operation

FUEL LEVEL INPUT

The fuel level input (FLI) is a hard wire signal input to the PCM from the fuel pump (FP) module.

Refer to the description of the FLI in the On-Board Diagnostics II Monitors.