Diagnostic Procedure

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.

Start engine and allow to idle. Listen for intake air leaks after the MAF sensor. If no problem exists, go to next step. If problems exist, locate air leak and repair as necessary.
Turn ignition off. Replace ECM. Perform the following:
- Perform initialization of NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. See IMMOBILIZER SYSTEMS under DOORS, LOCKS & ANTI-THEFT in ACCESSORIES & BODY, CAB article.
- Perform ACCELERATOR PEDAL RELEASED POSITION LEARNING PROCEDURE .
- Perform THROTTLE VALVE CLOSED POSITION LEARNING PROCEDURE .
- Perform IDLE AIR VOLUME LEARNING PROCEDURE . Inspection is complete.