There are some tools to read and write GM/Geely Delphi MT80/MT80.1 ECU.
Delphi MT80 ECU usually has problems car not start, No fuel injection signals, No ignition signals, it’s a common problem can be repaired with ecu tools.
The problem is the result of the data lost of the MCU, reprogramming the MCU or change a new MCU and program it will solve the problem, device such as Foxflash, Ktag, Flex, CG100 or equivalent programmers can applied to flashing the MCU. obd2eshop.com collects pinouts to some devices.
1).
Delphi MT80 TC1766 pinout to Foxflash/KT200 (Boot Tricore)
Connect with the multifunction cable the following pinout and the boot shown below.
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Boot
→ SAK TC1766