It is only meant to introduce basic GM EFI tuning and what is capable on even a stock vehicle.Showing 1 to 6 of 6 (1 Pages) Other newer GM cars and trucks may work the same way, and experimentation with them may lead to many new software solutions for instrument dash cluster reprogramming. The General Motors Enhanced OBD II software upgrade enables access to manufacturer-specific diagnostic trouble codes using your Dyno-Scan for Windows software. Tuning Software is a company that develop modified files for all vehicle. A popular OBD flasher that works with ECUs of many modern vehicles including Toyota, BMW, VAG, GM, PSA and many other cars, Harley-Davidson motorcycles and even Iveco and DAF trucks. The most popular versions among OBD II Scan Tool users are 1. com Auto Repair Manual Software center provide many car diagnostic, repair and workshop service manual software, such as Wabco PIN Code Calculator, VW Audi odis online account, ODIS 3. com share all info about Fgtech Galletto 1260 EOBD OBD2 Chip Tuning Cable. Differences between OBD2 software and OBD2 apps.