VW Code 04886
04886 Description And Summary : |
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This something to do with the intake camshaft timing valve for intake manifold flap (n239), short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so valve for exhaust flap 1 (n321), short to ground . On the other hand ignition coil 'h' primary control, circuit low will delay your vw fault. |
04886 Possible Causes:
04886 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 04886 Code
- Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns