CAT Flash Files — what they are and why you need them 🟡
CAT Flash Files are the official calibration/software packages used to program Caterpillar ECMs. They’re applied with Caterpillar Electronic Technician (CAT ET) via the built-in WinFlash utility and a compatible CAT communication adapter...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.