Hello everyone.
I am studyind how to do remap in Peugeot 308 T9 2016 (EDC17C60) with PCM Tuner. Have here someone that did it? Can explain me if need use another external power supply or if only with the pcm tuner in bench mode will work.
I know that i need do the TPROT process after changes and verify checksun with WinOLS. Some other thing that i need to do before write there?
Thank you all.

pcmtuner doesnt remove tprot autoamtically and calcualtes chcksums wrong, for this reason you must do it manually

I have reprogrammed two edc17c60, pcmflash module 71
no open ecu, only pinout, bootloader mode
easier and faster than ktag
easy tprot solution, manually winols
pcmflah corrected checksum ok

discoussion is for pcmtuner, many tools do this ecu obd, for example flex does full bench/boot readout over obd2 , even eeprom , not to mention checksums or tprot, every genuine tool does all this autoamtically