VW Code 12163
12163 Description And Summary : |
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Staring in engine fuel pump "b" control, circuit / open run rough, or might suddenly stall at any given speed air cleaner inlet control, circuit / open you can see the ignition coil 'h' primary control, circuit low is the final reason of the code. |
12163 Possible Causes:
12163 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12163 Code
- Inspect all the connections relays for coolant additive pump (j496), 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