Hello,
Is it possible to switch back to 3.3.3 firmware? I think there was something, but I can't recall, or find an information. Should I flash the ECU in the normal way, or there is a particular way for this downgrade?
Switch back from 3.4 to 3.3.3
Moderators: jsmcortina, muythaibxr
Switch back from 3.4 to 3.3.3
Running MS2Extra with PCB 3.0 on Citroen ZX 1.9 XU9J2 custom project engine, wasted spark, IAC (Since 2008)
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Re: Switch back from 3.4 to 3.3.3
Run the loader. If for some reason you get stuck, use the boot jumper.
James
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".