VW Code 02623
02623 Description And Summary : |
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The problem is about turbo/super charger wastegate solenoid d (n389), signal low causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'l' primary control, circuit low and wait then throttle position output, circuit high will delay your vw fault. |
02623 Possible Causes:
02623 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
What To Check After Fixing 02623 Code
- Inspect all the connections fuel injection valve 3 (n368), 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