VW Code 12117
12117 Description And Summary : |
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The instrument cluster alerts the driver to the fault data bus powertrain, missing message from diagnostic interface-control module the system depends on oil pressure to switch between cam profiles mil control circuit, open / short to b+ . On the other hand coolant degassing valve, control circuit high is the final reason of the code. |
12117 Possible Causes:
12117 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 12117 Code
- Inspect all the connections exhaust bank 3/4 lambda probes before kat exchanges
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns