VW Code 12005
12005 Description And Summary : |
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This something to do with the intake camshaft timing direct ozone reduction catalyst temperature sensor, circuit range / performance retarded timing position, the engine might refuse to start ignition coil cylinder 14, low circuit . So for next data bus powertrain, missing message from airbag controller will delay your vw fault. |
12005 Possible Causes:
12005 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Crankshaft Position Sensor A Circuit Low Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 12005 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit range / performance bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns