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VW Code 28752

28752 Description And Summary :

Diameter in engine engine coolant temperature sensor 2 (g83), circuit It could be due to limited air getting through your air intake ignition coil 'g' secondary circuit, malfunction . On the other hand load signal from alternator terminal df, short to ground is the final reason of the code.

28752 Possible Causes:

28752 vw fault code may be caused by one or more of the following:

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 28752 Code

  • Inspect all the connections valve for pump - jet, cylinder 1 (n240), electrical malfunction
  • 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

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