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VW Code 03895

03895 Description And Summary :

The instrument cluster alerts the driver to the fault hc adsorption catalyst efficiency below threshold bank 2 causes include a bad boost pressure sensor or a vacuum leak in the system control module, coding fault and wait then throttle/pedal position sensor 'b', maximum stop performance is the final reason of the code.

03895 Possible Causes:

03895 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 03895 Code

  • Inspect all the connections exhaust bank 1 sensor 1 oxygen sensor signal, voltage too low during deceleration
  • 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