Engine Error
P0462
Fuel Level Sensor A Circuit Low
Severity
Low
Symptoms
Fuel gauge reads completely empty constantly, check engine light
Common Causes
- Short to ground in fuel level sensor circuit
- Defective fuel level sending unit
- Corroded plug at fuel pump module
- Sunk fuel float
How to Fix
- 1 Trace and fix short to ground
- 2 Replace fuel level sensor
- 3 Clean electrical connections
- 4 Replace damaged float
Estimated Repair Cost
USD
$100
–
$600
Sending unit replacement (requires dropping tank): $300 - $600