P2A47
Alternative Fuel Tank C Pressure Sensor Range/Performance
P2A47 is an OBD-II diagnostic trouble code meaning: Alternative Fuel Tank C Pressure Sensor Range/Performance. Common causes: fuel tank pressure sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Problems starting the engine
- The car goes into emergency mode
Causes
- Fuel tank pressure sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Problems with the fuel system (leaks, blockages)
- Engine control unit malfunction
How to Fix
- Check the condition of the fuel tank pressure sensor
- Check the integrity and connections of the sensor electrical circuit
- Check connectors for corrosion or damage
- Check the fuel system for leaks
- If necessary, replace the pressure sensor
Related codes
Error P2A47 by Vehicle Brand
FAQ
What does the P2A47 code mean?
P2A47 is an OBD-II diagnostic trouble code that indicates: Alternative Fuel Tank C Pressure Sensor Range/Performance
What causes a P2A47 error code?
The most common causes of P2A47 include: Fuel tank pressure sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Problems with the fuel system (leaks, blockages).
How do I fix a P2A47 diagnostic trouble code?
To fix P2A47: Check the condition of the fuel tank pressure sensor. Check the integrity and connections of the sensor electrical circuit. Check connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2A47?
Yes, but get it checked soon
How much does it cost to fix P2A47?
The estimated repair cost for P2A47 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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