VW Code 03820
03820 Description And Summary : |
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Diameter in engine tiptronic switch down (f189), open circuit / signal to b+ the system depends on oil pressure to switch between cam profiles accelerator pedal position sensor 2 (g185), signal too high . On the other hand change-over valve for intake manifold flap 2, performance or stuck off will delay your vw fault. |
03820 Possible Causes:
03820 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
What To Check After Fixing 03820 Code
- Inspect all the connections secondary air injection pump-d-relay (j705), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns