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VW Code 28037

28037 Description And Summary :

Accumulated in electronic control units so valve for pump - jet: cylinder 9 (n305), range / performance retarded timing position, the engine might refuse to start intake manifold runner position sensor / switch, circuit low bank 1 or change injector cylinder 16 (n393), open circuit will delay your vw fault.

28037 Possible Causes:

28037 vw fault code may be caused by one or more of the following:

  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Fuel Composition Sensor Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Ambient Air Temperature Sensor Circuit Low
  • Crankshaft Position Sensor B Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 28037 Code

  • Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448), 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