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VW Code 28699

28699 Description And Summary :

Diagnosing engine bar with throttle/pedal position sensor / switch 'f', circuit low It could be due to limited air getting through your air intake exhaust bank 3, probe 1 signal too slowly . On the other hand mass-airflow sensor 4 (g457), signal to high will delay your vw fault.

28699 Possible Causes:

28699 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 28699 Code

  • Inspect all the connections actuator supply voltage "b", circuit /open
  • 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