P0460 Fuel Level Sending Unit No Change Over Miles

SYMPTOM
P-0460 FUEL LEVEL UNIT NO CHANGE OVER MILES

WHEN MONITORED
Ignition on.

SET CONDITION
The PCM sees low fuel for more than 120 miles.

POSSIBLE CAUSES
- Fuel lvl sensor wiring harness observable def (1)
- Fuel lvl sensor wiring harness observable def (2)
- Fuel level sensor defective (voltage in range)
- Fuel level sensor defective (voltage out of range)