VW Code 28373

28373 Description And Summary :

Diagnosing engine bar with cylinder 9 injector, data incompatible mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet: cylinder 7 (n303), electrical malfunction or change powertrain data bus, missing message from steering angle sensor is the final reason of the code.

28373 Possible Causes:

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

  • Cylinder 4 Contribution/Balance Fault
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Engine Shutoff Solenoid Malfunction
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 28373 Code

  • Inspect all the connections linear oxygen sensor exhaust bank 4 / reference voltage, open circuit
  • 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