Electrical
Code P0463
Fuel Level Sensor High Input
Plain English Meaning:Fuel level reading stuck high
✅
Green: Safe to Drive
Not dangerous
P0463 Symptoms
- •Incorrect fuel gauge
Most Common Causes of P0463
1Faulty sensor wiring issue
P0463 Repair Playbook
Required Mechanic Tests
A qualified shop should perform these tests before replacing any parts to ensure they aren't guessing:
Test sensor signal
Typical Fix Paths & Estimated Costs
Replace sensor $150–$500
Fair Pricing Guides
Check our database for average parts, labor, and expected repair costs before heading to a mechanic.