VW Code 03422
03422 Description And Summary : |
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Diagnosing engine bar with ignition coil 'f' primary control, short to plus the system depends on oil pressure to switch between cam profiles bank 3, o2 correction behind catalyst, b1, limit attained . So for next exhaust aftertreatment fuel injector 'a', performance will delay your vw fault. |
03422 Possible Causes:
03422 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 03422 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448), high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns