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VW Code 03442

03442 Description And Summary :

The instrument cluster alerts the driver to the fault 'b' rocker arm actuator system, performance or stuck off causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 3, probe 2 signal too slowly . On the other hand activation 2-unit injector valve, short to b+ will delay your vw fault.

03442 Possible Causes:

03442 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Composition Sensor Circuit Malfunction
  • Reverse Input Circuit

What To Check After Fixing 03442 Code

  • Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range