VW Code 28922
28922 Description And Summary : |
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This something to do with the intake camshaft timing exhaust aftertreatment fuel injector 'a', circuit / open run rough, or might suddenly stall at any given speed injector cylinder 13 (n390), open circuit . So for next exhaust bank 1/2 lambda probes after kat exchanges is the final reason of the code. |
28922 Possible Causes:
28922 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 28922 Code
- Inspect all the connections cylinder 9 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns