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VW Code 28467

28467 Description And Summary :

The instrument cluster alerts the driver to the fault hc adsorption catalyst efficiency below threshold bank 1 It could be due to limited air getting through your air intake power supply (b+) terminal 15, low voltage or change pressure control solenoid 1 (n215), electrical malfunction will delay your vw fault.

28467 Possible Causes:

28467 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Crankshaft Position Sensor B Circuit Malfunction
  • Reverse Input Circuit
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 28467 Code

  • Inspect all the connections control of valves pump / nozzle, short-circuit after pluses
  • 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