VW Code 16222
16222 Description And Summary : |
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The instrument cluster alerts the driver to the fault secondary air injection system pump bank 2, stuck on mechanic will need to check all electrical connections in the camshaft sensor exhaust pressure regulator vent solenoid, control circuit high . So for next reductant injection air pump control, circuit high will delay your vw fault. |
16222 Possible Causes:
16222 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 16222 Code
- Inspect all the connections injector control pressure, too low - engine cranking
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns