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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Engine Controls - Self-Diagnostics - Quest) >> Diagnostic Tests >> DTC P0100: Mass Airflow Sensor >> DTC Confirmation Test "A"

DTC Confirmation Test "A"

WARNING: This page is about a different car, the 2002 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Malfunction "A" is detected when ECM receives an excessively high voltage from MAF sensor when engine is not running. Possible causes are:

To set DTC, Turn ignition on. Select DATA MONITOR with scan tool. Wait 6 seconds. If first trip DTC is detected, go to DIAGNOSTIC PROCEDURE .

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