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P0463 — Fuel Level Sensor Circuit High Input

Fuel level sensor reading full when tank is not full.

Severity: LowRepair: $100-$500Difficulty: Medium

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Common symptoms of P0463

Common causes of P0463

Repair cost & difficulty

Typical cost to fix P0463: $100-$500 · Difficulty: Medium

Pro tip: Dangerous because you could run out of fuel without warning. Track mileage carefully.

Vehicles commonly affected

All makes

Related trouble codes

P0461P0462

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.