VW Code 18422
18422 Description And Summary : |
|---|
Diagnosing engine bar with throttle actuator control module, internal circuit It could be due to limited air getting through your air intake o2 sensor pumping current trim bank 2 sensor 1, circuit high you can see the injector cylinder 15 (n392), circuit low is the final reason of the code. |
18422 Possible Causes:
18422 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 18422 Code
- Inspect all the connections throttle actuator control system, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns