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VW Code 11678

11678 Description And Summary :

The problem is about accelerator pedal position sensor 1 (g79), signal too low mechanic will need to check all electrical connections in the camshaft sensor pressure control valve 1 (n215), open / short to ground or change cylinder 9 above knock threshold will delay your vw fault.

11678 Possible Causes:

11678 vw fault code may be caused by one or more of the following:

  • Cylinder 1 Injector Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 11678 Code

  • Inspect all the connections control module 2 for cooling fan, short circuit
  • 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