For my last 7.1.1 that I fought, I ended up using:
ME7EEPROM.exe --bootmode 95160 -rp2 -b 9600 --CSpin P6.3 <Filename In> <Filename Out>
I can't get my ECU into bootmode, or at least I can't connect to bootmode. I've seen multiple threads some say to desolder a jumper others say not to, and some link to a picture where it should be circled but the link is now dead. I have ECU on bench and am able to read it in OBD mode, but can't seem to get the boot pin to ground to get it working.
ME7EEPROM.exe --OBD -rp3 testout.bin
ME7_EEPROM v1.40
COM: 3, Baud Rate: 10400
Opening COM3 ... OK
Initiating communication ... OK
ECU ID response: 022906032CS
MOTRONIC ME7.1.1G
0005
SoftCod: 00032, WSC: 00066
Reading EEPROM ........................................................................... OK
File saved
Closing COM3
and error in bootmode after shorting what i belive to be the boot pin on chip(24) and pad on board ECU is same model and looks like the one in this thread. Am I better off trying something else?
