P0462

Tests 382 - 385:

Tests 386 - 389:

Tests 390 - 391:

SYMPTOM
P-0462 FUEL LEVEL SENDING UNIT VOLTS TOO LOW

WHEN MONITORED
Ignition on.

SET CONDITION
The fuel level sensor signal circuit voltage at the PCM goes below 0.10 volts.

POSSIBLE CAUSES
- Fuel level sensor defective
- Fused ignition switch output circuit open
- Instrument cluster PCB defective
- Fuel level sensor signal circuit open
- Fuel level sensor signal circuit short to ground
- Fuel level signal ckt wrg harn intermittent defect
- Fuel level signal ckt wrg harn observable defect
- PCM defective (Fuel level)