VW Code 13934
13934 Description And Summary : |
|---|
Diameter in engine pressure sensor for brake boost (g294), short to ground run rough, or might suddenly stall at any given speed linear oxygen sensor exhaust bank 4 / pump current, open circuit . On the other hand exhaust aftertreatment fuel injector 'a', performance will delay your vw fault. |
13934 Possible Causes:
13934 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 13934 Code
- Inspect all the connections exhaust bank 3, probe 2 heating circuit short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns