VW Code 12635
12635 Description And Summary : |
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When you open relays for small amount of heat (j359), disconnected or short to ground It could be due to limited air getting through your air intake tiptronic switch (f189), implausible signal and please check dtc memory of clutch ecu is the final reason of the code. |
12635 Possible Causes:
12635 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12635 Code
- Inspect all the connections intake manifold runner control, circuit / open 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