VW Code 01930
01930 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor signal bank 1 sensor 2, biased / stuck lean It could be due to limited air getting through your air intake powertrain data bus, missing message from abs controller or change evaporative emission system leak detection pump sense, circut high is the final reason of the code. |
01930 Possible Causes:
01930 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 01930 Code
- Inspect all the connections secondary air injection pump-d-relay (j705), circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns