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VW Code 19391

19391 Description And Summary :

Staring in engine exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic It could be due to limited air getting through your air intake 'a rocker arm actuator control, circuit / open you can see the internal control module, malfunction will delay your vw fault.

19391 Possible Causes:

19391 vw fault code may be caused by one or more of the following:

  • Cylinder 1 Injector Circuit Low
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Shift Solenoid E Performance or Stuck Off
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 19391 Code

  • Inspect all the connections fuel supply heater, control 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

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