VW Code 09255
09255 Description And Summary : |
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The instrument cluster alerts the driver to the fault direct ozone reduction catalyst deterioration sensor, circuit low It could be due to limited air getting through your air intake outside temperature sensor 2 (g249), short to ground you can see the turbocharger control module, faulty is the final reason of the code. |
09255 Possible Causes:
09255 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 09255 Code
- Inspect all the connections secondary air injection pump-d-relay (j705), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns