VW Code 29646
29646 Description And Summary : |
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This code were stamped on VW Engine case signal line for tiptronic: electrical malfunction It could be due to limited air getting through your air intake intake air heater "a", system performance or activation intake manifold runner bank 2 control circuit, open is the final reason of the code. |
29646 Possible Causes:
29646 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 29646 Code
- Inspect all the connections air leak between maf and throttle body
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns