How to Create New Caterpillar Injector Trim Files with CAT Caterpillar ET Diagnostic Adapter III?

Caterpillar ET 2019C is a good replacement for the CAT ET 2018b, 2019A,2019B Electronic Technician Diagnostic Software. 2019C Caterpillar Electronic Technician softwarer With CAT ET 3 Cat caterpillar adapter 3 support caterpillar diagnostic till 2019. 21.1 It is necessary to program injector for Caterpillar after replacement.And you need use related injector trim files to program them. How to Create New Caterpillar Injector Trim Files? Procedures: Open a trim file (also available read it by CAT ET diagnostic software) with txt Copy the content from … 21.2 Paste it into CAT Trim File calculator 21.3 Here you can find the InjectorSeriaNo is same as the one in trim file Now input new injector serial number then click “Change” button Content between … will renew,now copy it and paste it into trim file 21.4 And change the InjectorSerialNo you input in the Cat trim file calculator 21.5 After then save this file and change the file format as .trm 21.6 Now use CAT ET diagnostic software Service function to load this trim file to program injector. Done!