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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System >> DTC P0441: EVAP Control System >> Diagnostic Procedure >> 9. Check EVAP Control System Pressure Sensor Function
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9. Check EVAP Control System Pressure Sensor Function

Refer to DTC Confirmation Procedure, for:

DTC P0452, see DTC CONFIRMATION PROCEDURE .

DTC P0453, see DTC CONFIRMATION PROCEDURE . .

OK or NG 

  1. OK: GO TO 10.
  2. NG: Replace EVAP control system pressure sensor.