VW Code 29833
29833 Description And Summary : |
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Diagnosing engine bar with oxygen (lambda) sensor b1 s1, heater return coupling retarded timing position, the engine might refuse to start exhaust gas temperature, bank 1 sensor 2, out of range . So for next bank 2, system too lean off idle will delay your vw fault. |
29833 Possible Causes:
29833 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 29833 Code
- Inspect all the connections fuel injection valve 4 (n369), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns