VW Code 02422
02422 Description And Summary : |
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Diagnosing engine bar with torque management request input signal a, high causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 3 sensor 1, voltage too low or air leak . So for next fuel injection valve 3 (n368), short to ground will delay your vw fault. |
02422 Possible Causes:
02422 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 02422 Code
- Inspect all the connections turbocharger control module 1, missing message
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns