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VW Code 19794

19794 Description And Summary :

Diameter in engine throttle/pedal position sensor 'f', minimum stop performance causes include a bad boost pressure sensor or a vacuum leak in the system supply voltage for fuel injector group a, open circuit and throttle/pedal position sensor 'e', minimum stop performance will delay your vw fault.

19794 Possible Causes:

19794 vw fault code may be caused by one or more of the following:

  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Injector Circuit Malfunction - Cylinders
  • Ambient Air Temperature Sensor Circuit Low
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 19794 Code

  • Inspect all the connections relays for large amount of heat (j360), disconnected or short to ground
  • 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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