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Home >> Nissan-Datsun >> 2004 >> Frontier Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System - KA24DE >> DTC P0138: Ho2S2 >> DTC Confirmation Procedure >> With Consult-II
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With Consult-II

  1. Turn ignition switch "ON" and select "DATA MONITOR" mode with CONSULT-II.
    Fig 1: Scan Tool Display - Data Monitor
    G00854438Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Start engine and warm it up to the normal operating temperature.
  3. Turn ignition switch "OFF" and wait at least 10 seconds.
  4. Start engine and keep the engine speed between 3,500 and 4,000 RPM for at least 1 minute under no load.
  5. Let engine idle 2 two minutes.
  6. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE