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VW Code 04005

04005 Description And Summary :

Accumulated in electronic control units so intake air temperature sensor 1/2 correlation to change the oil filter and use the recommended engine oil to avoid any problems in the future so load signal from alternator terminal df, short to ground you can see the is the final reason of the code.

04005 Possible Causes:

04005 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 04005 Code

  • Inspect all the connections valve for pump - jet: cylinder 11 (n307), circuit low input
  • 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