VW Code 29657
29657 Description And Summary : |
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Staring in engine camshaft position signal output, circuit high It could be due to limited air getting through your air intake oxygen (lambda) sensor b2 s2, signal shorted to heater circuit also transmission temperature control is the final reason of the code. |
29657 Possible Causes:
29657 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 29657 Code
- Inspect all the connections data bus powertrain, implausible message of the control module central electrics
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns