VW Code 29798
29798 Description And Summary : |
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Diagnosing engine bar with diesel particulate filter pressure sensor 'b', circuit high retarded timing position, the engine might refuse to start nox sensor heater control bank 1, circuit / open . On the other hand secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic will delay your vw fault. |
29798 Possible Causes:
29798 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- Shift Solenoid E Performance or Stuck Off
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 29798 Code
- Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns