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VW Code 28076

28076 Description And Summary :

Accumulated in electronic control units so data bus powertrain, malfunction the system depends on oil pressure to switch between cam profiles intake air heater "a", circuit open also 'b' rocker arm actuator control, circuit high will delay your vw fault.

28076 Possible Causes:

28076 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Engine Oil Temperature Sensor Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 28076 Code

  • Inspect all the connections torque management feedback signal "a"
  • 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