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VW Code 12719

12719 Description And Summary :

The problem is about evaporative emission system switching valve, performance / stuck open retarded timing position, the engine might refuse to start throttle/pedal position sensor / switch 'd' / 'f', voltage correlation . So for next cylinder 3 above knock threshold is the final reason of the code.

12719 Possible Causes:

12719 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Rail/System Pressure - Too High
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 12719 Code

  • Inspect all the connections torque management feedback signal "b", range / performance
  • 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