Operation CHARM: Car repair manuals for everyone.

Fuel Level Sensor Open

Test 1 - 2:




Test 3 - 5:






SYMPTOM
FUEL LEVEL SENSOR OPEN

WHEN MONITORED
With the ignition on.

SET CONDITION
The Instrument Cluster monitors the Fuel Level Sensor signal circuit for a resistance value between approximately 25 ohms to 2500 ohms. If the cluster detects a resistance greater than 2500 ohms, the fault is recorded.

POSSIBLE CAUSES
- Intermittent condition
- Fuel level sensor signal circuit short to voltage
- Fuel level sensor signal circuit open
- Fuel pump module ground circuit open
- Fuel level sensor
- Instrument cluster