P0462

Tests 1 - 3:

Tests 4 - 6:

SYMPTOM
P0462-FUEL LEVEL SENDING UNIT VOLTS TOO LOW

WHEN MONITORED
Ignition ON and battery voltage above 10.4 volts.

SET CONDITION
The Fuel Level Sensor signal voltage goes below 0.2 of a volt at the PCM for more than 5 seconds.

POSSIBLE CAUSES
- Intermittent condition
- Fuel level sensor
- Fuel level sensor signal circuit shorted to ground
- Fuel level sensor signal circuit shorted to sensor ground circuit
- Powertrain control module