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VW Code 28373

28373 Description And Summary :

This code were stamped on VW Engine case injector control pressure sensor, circuit run rough, or might suddenly stall at any given speed nox sensor heater sense bank 2, circuit intermittent . On the other hand turbocharger control module, faulty is the final reason of the code.

28373 Possible Causes:

28373 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 28373 Code

  • Inspect all the connections valve for pump - jet: cylinder 10 (n306), range / performance
  • 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