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VW Code 10663

10663 Description And Summary :

Accumulated in electronic control units so oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded causes include a bad boost pressure sensor or a vacuum leak in the system transmission coolant circuit relay, short to ground . On the other hand valve for pump - jet: cylinder 12 (n308), range / performance is the final reason of the code.

10663 Possible Causes:

10663 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injector Circuit Malfunction - Cylinders
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 10663 Code

  • Inspect all the connections leak in air intake system
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range