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December 21, 2017 Service bulletin

Whenever certain components are replaced, the ECM must acquire a new "MAF Sensor Learned" value

Isuzu technical service bulletin IB17-J-002 for 2016-2018 Isuzu N-Series.

Bulletin number
IB17-J-002
Component
Electrical system
Summary
Whenever certain components are replaced, the ECM must acquire a new "MAF Sensor Learned" value. This is to optimally adjust the ECM for variations in the intake duct or certain sensors. Perform the "MAF Sensor Relearn Procedure if any of the following listed components are replaced.

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