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VW Code 09723

09723 Description And Summary :

The problem is about cannot activate controller reply function due to another error with equal priority retarded timing position, the engine might refuse to start ignition coil 'f' secondary circuit, malfunction . On the other hand intake manifold tuning (imt) valve position sensor / switch bank 1, circuit range / performance will delay your vw fault.

09723 Possible Causes:

09723 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 09723 Code

  • Inspect all the connections barometric pressure sensor 'a', 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range