efilive

Does anyone know a way to view open or modify a .COZ file? other than flashing it and then reading it (bench read) i'm at a loss. any tips would be great! i have the 3 .coz and .ctz file. original tuner is unavailable

New release thread for EFILive Scan and Tune — GM and Cummins Calibration Suite: discuss, share feedback, and get help. https://binunlock.com/resources/efilive-scan-and-tune-gm-and-cummins-calibration-suite.303/ EFILive Scan and Tune — GM and Cummins Calibration Suite v8.4.70 datalogging...

EFILive Scan and Tune is a Windows suite for calibration editing, flashing and high speed datalogging. It helps professional tuners and advanced users work with supported GM gasoline, Duramax diesel and selected Cummins controllers in a single workflow. Key facts Version: 8.4.70 Modules...

New release thread for CTZ to BIN Converter — EFI Live Tune File Extractor & Viewer: discuss, share feedback, and get help. https://binunlock.com/resources/ctz-to-bin-converter-efi-live-tune-file-extractor-viewer.234/ CTZ to BIN Converter — EFI Live Tune File Extractor & Viewer Convert EFI...

CTZ to BIN Converter is a lightweight Windows utility that converts EFI Live tune files (*.ctz) into raw binary (*.bin) for inspection, backup, or use with compatible third-party tooling. It reads modern CTZ formats (v7.5+), preserves data structure during export, and includes a quick hex viewer...