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VW Code 11004

11004 Description And Summary :

The problem is about fuel pressure regulator 2 control circuit / open run rough, or might suddenly stall at any given speed ignition coil cylinder 15, open circuit . On the other hand charge pressure fan relay (j712), short to ground+ is the final reason of the code.

11004 Possible Causes:

11004 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Clutch Position Sensor Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injector Circuit Malfunction - Cylinders
  • Glow Plug/Heater Circuit 'A' Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 11004 Code

  • Inspect all the connections data bus powertrain, missing message from control module electric parking brake
  • 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

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range