DTC Confirmation Test "A"
WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
Malfunction is detected when ECM receives an excessively high voltage from MAF sensor when engine is not running. Possible causes are:
- MAF sensor circuit open or shorted.
- Defective MAF sensor.
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 .