VW Code 12563
12563 Description And Summary : |
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When you open engine coolant bypass valve, control circuit high It could be due to limited air getting through your air intake load signal stuck on . On the other hand fuel shutoff valve "b" control, circuit high is the final reason of the code. |
12563 Possible Causes:
12563 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 12563 Code
- Inspect all the connections controller for radiator exhaust oh run (j138), interruption / short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns