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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Qr25DE >> DTC P0031, P0032: Ho2S1 Heater >> Diagnostic Trouble Code (DTC) Confirmation Procedure >> Testing Condition: >> With Consult-II

With Consult-II

  1. Start engine and warm it up to normal operating temperature.
  2. Turn ignition switch OFF and wait at least 10 seconds.
  3. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
  4. Start engine and run it for at least 6 seconds at idle speed.
  5. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
    Fig 1: Selecting Data Monitor Mode With Consult-II
    G00776897Courtesy of NISSAN MOTOR CO., U.S.A.
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