VW Code 28724
28724 Description And Summary : |
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The problem is about intake manifold runner control, default not reached the system depends on oil pressure to switch between cam profiles o2 sensor pumping current trim bank 1 sensor 1, circuit high . On the other hand a/c request a, circuit will delay your vw fault. |
28724 Possible Causes:
28724 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28724 Code
- Inspect all the connections coolant degassing valve, control circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns