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VW Code 11042

11042 Description And Summary :

When you open direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic retarded timing position, the engine might refuse to start ignition coil 'c' secondary circuit, malfunction also activation 2-unit injector valve, electrical malfunction is the final reason of the code.

11042 Possible Causes:

11042 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 11042 Code

  • Inspect all the connections potentiometer 2 for egr (g466), signal too high
  • 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