Fault Code P0451
Code meaning, symptoms, possible causes, part number, and estimated cost.
P0451
Evaporative Emission Pressure Sensor Range/Performance
Evaporative system pressure sensor out of range — often incorrectly detects an evaporative leak.
Part Details
Part Name
Evaporative system pressure sensor
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪150 - ₪600
Engine Location
Fuel tank / canister
Symptoms
- Check Engine light
Possible Causes
- 1Faulty sensor
- 2Water/dirt in sensor
- 3Faulty wiring
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