How to Program Injectors for Caterpillar C7 Engine

In this instruction i will show you guide on how to use Caterpillar ET diagnostic to program injector for Caterpillar C7.

 

Procedures:

Caterpillar ET 2023C 2019C 2018A Electronic Technician Free Download

CAT Adapter 3 478-0235 High Quality Diagnostic Adapter

Caterpillar SIS 2021 2019 2018 Full EPC+Service Manual Free Download

Caterpillar Factory 18 Digits Password Service

 

Procedures:

Connect CAT3 interface to DLC,and then run CAT ET 2019C diagnostic software and build connection

Select “Service” calibration function

Perform injector replacement programming,and click “Change”

Load the injectors matched trim files

Warning message!

Emissions could be affected if the wrong injector trim file is selected.Are you sure you want to program this injector?

Click “Yes”

Injector Trim successfully programmed.