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