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Home >> Nissan-Datsun >> 2008 >> Sentra SL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Control System - Introduction (Qr25DE)) >> Evaporative Emission System >> How to Detect Fuel Vapor Leakage >> With Consult-III

With Consult-III

WARNING: This page is about a different variant/trim than selected.
  1. Attach the EVAP service port adapter securely to the EVAP service port.
  2. Also attach the pressure pump and hose to the EVAP service port adapter.
  3. Turn ignition switch ON.
  4. Select the "EVAP SYSTEM CLOSE" of "WORK SUPPORT" mode with CONSULT-III.
  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 and hose with pressure pump.
  8. Locate the leak using a leak detector. Refer to "EVAPORATIVE EMISSION LINE DRAWING ".
    Fig 1: Identifying EVAP Leak Detector
    G04874789Courtesy of NISSAN MOTOR CO., U.S.A.
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