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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> 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", "A/F ALPHA-B2" and "MAS A/F SE-B1" in "DATA MONITOR (SPEC)" mode with CONSULT-II.
  4. Make sure that monitor items are within the SP value.
  5. If NG, go to DIAGNOSTIC PROCEDURE .