VW Code 16223
16223 Description And Summary : |
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Staring in engine idle regulation lean operation: rpm too high mechanic will need to check all electrical connections in the camshaft sensor pressure control valve 4 (n218), short to plus . So for next nox sensor bank 1, circuit high will delay your vw fault. |
16223 Possible Causes:
16223 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 16223 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3 / pump current, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns