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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 891 (Engine Control System (Diagnostic Codes & Symptom Tests)) >> Periodic Maintenance >> EVAP Leak Check >> How to Detect Fuel Vapor Leakage >> With Consult

With Consult

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  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.
  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 "DESCRIPTION ".
    Fig 1: Identifying EVAP Leak Detector
    G08690866Courtesy of NISSAN NORTH AMERICA, INC.
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