P145C
Fuel Tank Pressure Sensor Range/Performance Problem
P145C is an OBD-II diagnostic trouble code meaning: Fuel Tank Pressure Sensor Range/Performance Problem. Common causes: fuel tank pressure sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Increased fuel consumption
- Problems starting the engine
- Unstable engine idling
- The smell of fuel in the car interior
Causes
- Fuel tank pressure sensor malfunction
- Open or short circuit in the sensor circuit
- Problems with the sensor wiring harness
- Clogged or damaged EVAP system lines
- EVAP purge valve malfunction
How to Fix
- Check the continuity of the pressure sensor circuit
- Check connections and sensor wiring harness
- Check the functionality of the pressure sensor
- Replace the fuel tank pressure sensor if necessary
- Check the EVAP system for leaks
Related codes
FAQ
What does the P145C code mean?
P145C is an OBD-II diagnostic trouble code that indicates: Fuel Tank Pressure Sensor Range/Performance Problem
What causes a P145C error code?
The most common causes of P145C include: Fuel tank pressure sensor malfunction; Open or short circuit in the sensor circuit; Problems with the sensor wiring harness; Clogged or damaged EVAP system lines.
How do I fix a P145C diagnostic trouble code?
To fix P145C: Check the continuity of the pressure sensor circuit. Check connections and sensor wiring harness. Check the functionality of the pressure sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P145C?
Yes, but get it checked soon
How much does it cost to fix P145C?
The estimated repair cost for P145C is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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