VW Code 13790
13790 Description And Summary : |
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Diameter in engine o2 sensor pumping current trim bank 1 sensor 1, circuit high run rough, or might suddenly stall at any given speed reductant / regeneration supply control, circuit low or change nox sensor bank 1, circuit will delay your vw fault. |
13790 Possible Causes:
13790 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 13790 Code
- Inspect all the connections data bus powertrain, missing message from acceleration request
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns