Cummins Calterm5.17 !!better!! Review

You just want to read codes and clear check engine lights. Get Insite, JPRO, or even a $200 BlueFire instead.

Calterm 5.17 is a scalpel, not a swiss army knife. Extremely powerful, occasionally frustrating, and absolutely not for beginners. When you need OEM-level control, nothing else comes close. Would you like a shorter version for a forum post or a comparison with Cummins Insite instead? cummins calterm5.17