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Home >> Mitsubishi >> 2003 >> Lancer Evolution >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0102: Mass Airflow Sensor Circuit Low Input Or DTC P0103: Mass Airflow Sensor Circuit High Input >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

DTC: P0102 

  1. Turn ignition switch ON.
  2. Select "DATA MONITOR" mode.
  3. Start engine and wait at least 5 seconds.
  4. If DTC is detected, see DIAGNOSTIC PROCEDURE .

DTC: P0103 

  1. Turn ignition switch ON.
  2. Select "DATA MONITOR" mode.
  3. Wait at least 5 seconds.
  4. If DTC is detected, see DIAGNOSTIC PROCEDURE . If DTC is not detected, go to next step.
  5. Start engine and wait at least 5 seconds.
  6. If DTC is detected, see DIAGNOSTIC PROCEDURE .
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