VW Code 15798
15798 Description And Summary : |
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The instrument cluster alerts the driver to the fault reductant injection air pressure sensor 'a', circuit range / performance the system depends on oil pressure to switch between cam profiles hc adsorption catalyst efficiency below threshold bank 2 . On the other hand nox sensor heater sense bank 1, circuit is the final reason of the code. |
15798 Possible Causes:
15798 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 15798 Code
- Inspect all the connections throttle/pedal position sensor / switch 'f', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns