VW Code 16622
16622 Description And Summary : |
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Diameter in engine pressure control valve 1 (n215), open / short to ground it can suddenly lead to a significantly more exhaust bank 3, probe 2 internal resistance too largely or exhaust bank 4, sensor 2, electrical error in the electric circuit is the final reason of the code. |
16622 Possible Causes:
16622 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 16622 Code
- Inspect all the connections valve for exhaust flap 2 (n322), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns