Engine Controls - MIL ON/DTC's P0102/P1102 Set: Overview

Classification:
EC02-026

Reference:
NTB02-109

Date:
November 5, 2002

MIL "ON" WITH DTC P0102/P1102 (MASS AIRFLOW SENSOR - MAFS) STORED

APPLIED VEHICLE:
2002 Maxima (A33)

APPLIED DATE:
Vehicles built before January 7, 2002

SERVICE INFORMATION

If an applied vehicle has DTC P0102/P1102 stored and possibly exhibits,

^ Engine rough running

^ Engine surging

^ Low engine power

follow the steps outlined in the Service Procedure to resolve this incident, if it should occur.

Service Procedure Summary:

^ Remove dust/dirt/debris from inside the air cleaner housing.

^ Install a new genuine Nissan air filter element. See the third bullet point under "IMPORTANT" for more information.

^ Install a new complete airflow meter assembly. See Parts Information for the part number (P/N).

^ Reprogram the ECM with special new data that is matched to the different output characteristics of the new airflow meter.

IMPORTANT:
The purpose of the Service Procedure Summary (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire Service Procedure as it contains information that is essential to successfully completing this repair.





PARTS INFORMATION





CLAIMS INFORMATION

NOTE:
This is the ONLY approved repair procedure for this incident. A claim to Nissan for the repair of this incident may be denied if the repair is not performed exactly as outlined in this bulletin (see # 2).