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Home >> Nissan-Datsun >> 2004 >> Frontier Base, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Control System - VG33E) >> DTC P0138, P0158: Ho2S2 >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different variant/trim than selected.
CAUTION: Always drive vehicle at a safe speed.
NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 5 seconds before conducting the next test.

WITH CONSULT-II 

  1. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
  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 for 2 minutes.
  6. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
    Fig 1: Reading "ENG SPEED" In "DATA MONITOR" Mode
    G00741710Courtesy of NISSAN MOTOR CO., U.S.A.

WITH GST 

  1. Start engine and warm it up to the normal operating temperature.
  2. Turn ignition switch OFF and wait at least 10 seconds.
  3. Start engine and keep the engine speed between 3, 500 and 4, 000 RPM for at least 1 minute under no load.
  4. Let engine idle for 2 minutes.
  5. Turn ignition switch OFF and wait at least 10 seconds.
  6. Start engine and keep the engine speed between 3, 500 and 4, 000 RPM for at least 1 minute under no load.
  7. Let engine idle for 2 minutes.
  8. Select MODE 3 with GST.
  9. If DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
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