Circuit Description
WARNING: This page is about a different car, the 2000 Isuzu Hombre. However, it is still accessible from the selected car via links, so may be relevant.
Fuel level sensor information is used by Vehicle Control Module (VCM) to determine volume of fuel in fuel tank. Fuel level affects rate or change in air pressure in EVAP system.
Conditions required to set DTC are:
- Fuel tank level slosh test is completed.
- Fuel tank main test is completed.
- Fuel tank level data valid.
- Fuel level signal has not changed for distance of 200 miles.