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Home >> Infiniti >> 2010 >> M45 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Service Information >> Evaporative Emission System >> How to Detect EVAP Leakage >> With Consult-III
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With Consult-III

  1. Attach the EVAP service port adapter (commercial service tool) securely to the EVAP service port.
  2. Also attach the pressure pump and hose to the EVAP service port adapter (commercial service tool).
  3. Turn ignition switch ON.
  4. Select the "EVAP SYSTEM CLOSE" of "WORK SUPPORT MODE" with CONSULT-III.
    Fig 1: Attaching EVAP Service Port Adapter
    G04874786Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Touch "START". A bar graph (Pressure indicating display) will appear on the screen.
  6. Apply positive pressure to the EVAP system until the pressure indicator reaches the middle of the bar graph.
  7. Remove EVAP service port adapter (commercial service tool) and hose with pressure pump.
  8. Locate the leakage using a leak detector (commercial service tool). Refer to "DESCRIPTION ".