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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1102: Mass Airflow Sensor Circuit Range/Performance Problem >> Diagnostic Confirmation Test
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Diagnostic Confirmation Test

  1. Turn ignition switch on.
  2. Select DATA MONITOR mode with scan tool.
  3. Start engine and wait at least 5 seconds. If DTC is detected, go to DIAGNOSTIC PROCEDURE  . If DTC is not detected, system is okay at this time.