VW Code 16822
16822 Description And Summary : |
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The instrument cluster alerts the driver to the fault nox sensor heater sense bank 1, circuit high It could be due to limited air getting through your air intake bank 1, system too rich off idle . So for next valve for pump - jet: cylinder 10 (n306), circuit low input is the final reason of the code. |
16822 Possible Causes:
16822 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 16822 Code
- Inspect all the connections pressure control solenoid 2 (n216), open / 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