Full Report on KTAG KTM100 Suite (Software Version 2.25) 1. Executive Summary The "KTAG 2.25" refers to a specific software version (v2.25) and firmware suite designed for the KTAG KTM100 ECU Programming Tool. This tool is used in the automotive industry for "chip tuning" and ECU remapping. It allows users to read and write the Electronic Control Unit (ECU) data of vehicles (Cars, Trucks, Motorcycles, Tractors) via the OBDII port or in "Boot Mode" (on the bench). Dass490javhdtoday020115 Min Exclusive Info