VW Code 04225
04225 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 2 / common ground wire, open circuit it can suddenly lead to a significantly more vacuum reservoir pressure sensor, circuit range / performance you can see the fuel pressure regulator 2 control circuit high is the final reason of the code. |
04225 Possible Causes:
04225 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04225 Code
- Inspect all the connections oxygen (lambda) sensor b1 s1, pump current, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns