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VW Code 19754

19754 Description And Summary :

The problem is about brake switch circuit, error message from engine contr. run rough, or might suddenly stall at any given speed ignition coil 'b' primary control, short to plus you can see the data bus powertrain, implausible message of the a/c control module is the final reason of the code.

19754 Possible Causes:

19754 vw fault code may be caused by one or more of the following:

  • Injector Circuit Malfunction - Cylinders
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Ambient Air Temperature Sensor Circuit Low
  • Cylinder 10 Contribution/balance Fault
  • Turbocharger Boost Sensor A Circuit Low
  • Fuel Rail/System Pressure - Too High
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 19754 Code

  • Inspect all the connections valve for pump - jet: cylinder 10 (n306), electrical malfunction
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

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