VW Code 02622
02622 Description And Summary : |
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This something to do with the intake camshaft timing linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system starter activation, return message terminal 50, short to ground/open circuit you can see the butterfly valve control unit 2 (j544) errors in basic adjustment is the final reason of the code. |
02622 Possible Causes:
02622 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 02622 Code
- Inspect all the connections intake manifold runner control: open stop outside of valid range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns