VW Code 03868
03868 Description And Summary : |
---|
Diameter in engine valve for exhaust cooling agent (n313), short-circuit after pluses causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 4 oxygen sensor correction behind catalyst, rich control limit exceeded and wait then reductant temperature sensor, circuit intermittent will delay your vw fault. |
03868 Possible Causes:
03868 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 03868 Code
- Inspect all the connections cylinder 4 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns