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VW Code 10273

10273 Description And Summary :

The instrument cluster alerts the driver to the fault secondary air injection pump-c-relay (j704), circuit short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system pressure control solenoid 2 (n216), open / short to ground and linear oxygen sensor exhaust bank 4 / pump current, short to ground is the final reason of the code.

10273 Possible Causes:

10273 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Cold Start Injector 1 Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 10273 Code

  • Inspect all the connections nox sensor heater sense bank 1, 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