P0460 Fuel Level Unit No Change Over Miles

SYMPTOM
P-0460 FUEL LEVEL UNIT NO CHANGE OVER MILES

WHEN MONITORED
Engine running and fuel level either below 15% or above 85% of capacity.

SET CONDITION
The PCM sees low fuel, less than 15%, for more than 120 miles or fuel level stays above 85% of capacity and does not change by at least 10% for more than 100 miles.

POSSIBLE CAUSES
- Fuel level wiring harness observable defect
- Fuel level wiring harness observable defect
- Fuel pump module defective (0.1 < V < 2.5)
- Fuel pump module defective (2.5 < V 4.37)