LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2005 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0340 To P1128 (Qr25DE) >> DTC P0451: EVAP Control System Pressure Sensor >> Diagnostic Trouble Codes Confirmation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Codes Confirmation Procedure

NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

With CONSULT-II 

  1. Turn ignition switch OFF and wait at least 10 seconds.
  2. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
    Fig 1: DATA MONITOR - CONSULT-II Display Screen
    G02451200Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Start engine and wait at least 40 seconds.
    NOTE: Do not depress accelerator pedal even slightly.

    If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".

With GST 

Follow the procedure "WITH CONSULT-II" above.