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View Full Version : How to Read/Write ME7.9.9 via FGTECH in bootmode?


charin2520
11th July, 2021, 06:21 AM
I would like to read original file from my Chevrolet Captiva with ECU ME7.9.9 via FGTech bootmode, then Tuning Stage1 and write tuned map file back. Anybody have experience like this, guide me please. Thanks in advance.

I'm newbie in ECU world, but have background about electronics
charin2520
13th July, 2021, 01:56 PM
Update!!!
I got recommended from OVERSPEED for bootmode connection
http://chip-tunig.narod.ru/rus/Bosch_ME_7_9_9.html

(http://chip-tunig.narod.ru/rus/Bosch_ME_7_9_9.html)Finally, I can successfully read flash memory of ME7.9.9 (Captiva)
Anyone, help me for next stage. I would like to disable EGR and stage1 remap.
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