VW Code 29472
29472 Description And Summary : |
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The problem is about exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean retarded timing position, the engine might refuse to start angle sensors 1 for butterfly valve drive 2 (g297), signal too small and exhaust gas recirculation vent control, circuit / open is the final reason of the code. |
29472 Possible Causes:
29472 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 29472 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns