VW Code 01838
01838 Description And Summary : |
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Diameter in engine b camshaft position actuator control bank 1, circuit low retarded timing position, the engine might refuse to start valve for fuel bypass (n312), short-circuit after pluses you can see the hc adsorption catalyst efficiency below threshold bank 2 is the final reason of the code. |
01838 Possible Causes:
01838 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 01838 Code
- Inspect all the connections activation 2-unit injector valve, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns