VW Code 13068
13068 Description And Summary : |
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Diameter in engine nox trap, efficiency below threshold (bank 2) It could be due to limited air getting through your air intake hydraulic pump for overdrive / low range (v190), electrical malfunction or change exhaust bank 3 oxygen sensor correction behind catalyst, rich control limit exceeded is the final reason of the code. |
13068 Possible Causes:
13068 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 13068 Code
- Inspect all the connections exhaust bank 4, sensor 2 heater circuit, electrical error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns