VW Code 19866
19866 Description And Summary : |
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Accumulated in electronic control units so control module defective the system depends on oil pressure to switch between cam profiles ignition coil 'l' primary control, short to plus . So for next valve for pump - jet: cylinder 8 (3040), electrical malfunction is the final reason of the code. |
19866 Possible Causes:
19866 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 19866 Code
- Inspect all the connections pressure control solenoid 6 (n371), 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