VW Code 11663
11663 Description And Summary : |
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Diagnosing engine bar with fuel injection valve 4 (n369), short to ground it can suddenly lead to a significantly more transmission mount valve 2 (n263), short to b+ you can see the kick down switch, error message from engine contr. is the final reason of the code. |
11663 Possible Causes:
11663 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 11663 Code
- Inspect all the connections exhaust bank 2 mixture adaptation range 3, rich limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns