VW Code 00412
00412 Description And Summary : |
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Accumulated in electronic control units so fuel mixture control adjustment range 3, higher limit not reached mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor bank 1 sensor 2, circuit intermittent or ignition coil 'i' primary control, short to plus will delay your vw fault. |
00412 Possible Causes:
00412 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 00412 Code
- Inspect all the connections nox sensor heater sense bank 1, 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