MPM ECU TCU Chip Tuning Tool Has all GM protocols, OBD read ECM and TCM. All work in OBD, no need damaos for GM cars. It can work with GODIAG GT105 to read GM Engine ECU perfectly.
All devices required:
MPM ECU TCU Chip Tuning Programming Tool
GODIAG GT105 OBDII BreakOut Box
Full Protocol OBD2 Jumper
Free download MPM Software
Run MPM software has installed
Click ‘Read Vehicle’ icon
Then click ‘Gather info’ to identify the vehicle info
Next select Hardware>> Read Entire>> Click ‘Read’
After reading the data successfully, save the related data file.