logo

VW Code 03928

03928 Description And Summary :

This something to do with the intake camshaft timing transmission range display, circuit short to b+ it can suddenly lead to a significantly more fuel mixture control adjustment range 2, lower limit not reached or change particulate trap bank 2, efficiency below threshold is the final reason of the code.

03928 Possible Causes:

03928 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
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 03928 Code

  • Inspect all the connections a camshaft position actuator control bank 2, circuit high
  • 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