VW Code 09253
09253 Description And Summary : |
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This code were stamped on VW Engine case reductant injection air pump control, circuit / open It could be due to limited air getting through your air intake reductant temperature sensor, circuit intermittent you can see the fuel cap sensor / switch, circuit will delay your vw fault. |
09253 Possible Causes:
09253 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 09253 Code
- Inspect all the connections secondary air injection system control 'b', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns