Fuel Level Sensor Signal Inspection

Fuel Level Sensor Signal Inspection

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

NOTE: The following symptoms are not malfunction.

Fuel gauge
- Depending on vehicle position or driving circumstances, the fuel in the tank varies, and the pointer may fluctuate.
- If the vehicle is fueled with the ignition switch ON, the pointer moves slowly.

Step 1-4:

Step 5:

Low-fuel warning lamp
- Depending on vehicle position or driving circumstances, the fuel in the tank varies, and the warning lamp ON timing may change.