VW Code 12412
12412 Description And Summary : |
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Accumulated in electronic control units so reductant temperature sensor, circuit high retarded timing position, the engine might refuse to start signal for back-up lights, open . On the other hand drive by wire-mil (k132), circuit short to ground will delay your vw fault. |
12412 Possible Causes:
12412 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 12412 Code
- Inspect all the connections exhaust bank 3 oxygen sensor correction behind catalyst, lean control limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns