VW Code 04860
04860 Description And Summary : |
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Diameter in engine exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded causes include a bad boost pressure sensor or a vacuum leak in the system ng high pressure valve (n372), short to ground . On the other hand exhaust gas temperature sensor, bank 2 sensor 5, circuit high will delay your vw fault. |
04860 Possible Causes:
04860 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 04860 Code
- Inspect all the connections ignition switch run/start position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns