VW Code 12867
12867 Description And Summary : |
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Staring in engine oxygen sensor bank 3 sensor 1, voltage too low it can suddenly lead to a significantly more direct ozone reduction catalyst deterioration sensor, circuit low and exhaust bank 4, sensor 2, no activity will delay your vw fault. |
12867 Possible Causes:
12867 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 12867 Code
- Inspect all the connections exhaust gas temperature sensor bank 1 sensor 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns