VW Code 29406
29406 Description And Summary : |
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This something to do with the intake camshaft timing injector cylinder 16 (n393), circuit high mechanic will need to check all electrical connections in the camshaft sensor automatic glow time control module 2 (j609), circuit electrical malfunction or change secondary air injection valve 3 (n384), circuit short to b+ will delay your vw fault. |
29406 Possible Causes:
29406 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 29406 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, 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