Fuel Level Sensor Signal Inspection

Fuel Level Sensor Signal Inspection

Symptom:
- Fuel gauge indication is malfunctioning.
- Low-fuel warning lamp indication is irregular.

NOTE: The following symptoms are not malfunctions.

Fuel gauge
- Depending on vehicle posture or driving circumstance, the fuel level in the tank varies, and the pointer may fluctuate.
- If the vehicle is fueled with the ignition switch ON, the pointer will move slowly.

Fuel Level Sensor Signal Inspection (Steps 1 - 3):

Fuel Level Sensor Signal Inspection (Steps 4 - 5):

Low-fuel warning lamp
- Depending on vehicle posture or driving circumstance, the fuel in the tank flows and the warning lamp ON timing may change.