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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 >> 8. Check EVAP Control System Pressure Sensor Connector
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8. Check EVAP Control System Pressure Sensor Connector

  1. Disconnect EVAP control system pressure sensor harness connector.
  2. Check connectors for water.

    Water should not exist. 

OK or NG 

  1. OK: GO TO 9.
  2. NG: Replace EVAP control system pressure sensor.
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