In this instruction i will show you guide on how to use Caterpillar ET diagnostic to program injector for Caterpillar C7.
Procedures:
Caterpillar ET 2022A 2019C 2018A Electronic Technician Software Free Download
CAT ET4 478-0235 Adapter
How to Create New Caterpillar Injector Trim Files
Caterpillar Cat Trim Files Checksum Calculator
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.
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