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VW Code 18663

18663 Description And Summary :

Staring in engine throttle position output, circuit high the system depends on oil pressure to switch between cam profiles evaporative emissions (evap) fuel vapour temperature sensor, circuit and a/c refrigerant pressure sensor 'b', circuit is the final reason of the code.

18663 Possible Causes:

18663 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Fuel Composition Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 18663 Code

  • Inspect all the connections turbocharger boost control position sensor, circuit high
  • 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