VW Code 10623
10623 Description And Summary : |
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Diagnosing engine bar with exhaust bank 3, probe 2 signal too slowly retarded timing position, the engine might refuse to start exhaust aftertreatment fuel injector 'a', circuit / open and ignition coil 'j' secondary circuit, malfunction is the final reason of the code. |
10623 Possible Causes:
10623 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 10623 Code
- Inspect all the connections fuel injector group 'd' supply voltage, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns