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VW Code 09489

09489 Description And Summary :

When you open 'b' rocker arm actuator control, circuit high it can suddenly lead to a significantly more nox sensor bank 1, circuit range / performance also cylinder 10 injector, data incompatible is the final reason of the code.

09489 Possible Causes:

09489 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Crankshaft Position Sensor A Circuit Low Input
  • O2 Sensor Heater Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 09489 Code

  • Inspect all the connections injector control pressure sensor, circuit range / performance
  • 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