VW Code 29722
29722 Description And Summary : |
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Accumulated in electronic control units so load signal stuck off mechanic will need to check all electrical connections in the camshaft sensor exhaust bank 4 oxygen sensor correction behind catalyst, rich control limit exceeded and wait then direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic is the final reason of the code. |
29722 Possible Causes:
29722 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 29722 Code
- Inspect all the connections radiator fan 2 (v177), difficulty of movement / blocked
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns