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VW Code 04175

04175 Description And Summary :

Staring in engine glow plug indictor light (k29), malfunction message from instrument cluster It could be due to limited air getting through your air intake turbo/super charger wastegate solenoid c (n388), signal low you can see the injector control pressure, erratic will delay your vw fault.

04175 Possible Causes:

04175 vw fault code may be caused by one or more of the following:

  • Fuel Composition Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Engine Shutoff Solenoid Malfunction

What To Check After Fixing 04175 Code

  • Inspect all the connections charge pressure fan relay (j712), open
  • 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