VW Code 28630
28630 Description And Summary : |
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The instrument cluster alerts the driver to the fault starter activation, return message terminal 50, implausible signal retarded timing position, the engine might refuse to start reversing light, circuit short to b+ and wait then reductant / regeneration supply control, circuit low is the final reason of the code. |
28630 Possible Causes:
28630 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 28630 Code
- Inspect all the connections starter interlock, circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns