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Home >> Nissan-Datsun >> 2005 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (Qr25DE) >> Trouble Diagnosis - Specification Value >> Inspection Procedure
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Inspection Procedure

NOTE: Perform "DATA MONITOR (SPEC)" mode in maximum scale display.
  1. Perform "BASIC INSPECTION ".
  2. Confirm that the testing conditions indicated above are met.
  3. Select "B/FUEL SCHDL", "A/F ALPHA-B1" and "MAS A/F SE-B1" in "DATA MONITOR (SPEC)" mode with CONSULT-II.
    Fig 1: DATA MONITOR (SPEC) - CONSULT-II Screen Display
    G02450791Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Make sure that monitor items are within the SP value.
  5. If NG, go to "DIAGNOSTIC PROCEDURE (A/T MODELS ULEV AND M/T MODELS) ", "DIAGNOSTIC PROCEDURE (A/T MODELS EXCEPT ULEV) ".
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