VW Code 19861
19861 Description And Summary : |
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Accumulated in electronic control units so b camshaft position actuator control bank 2, circuit low run rough, or might suddenly stall at any given speed throttle actuator control system, forced engine shutdown . On the other hand exhaust bank 4 sensor 1 heater circuit, short to ground is the final reason of the code. |
19861 Possible Causes:
19861 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 19861 Code
- Inspect all the connections secondary air injection system control 'a', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns