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      05-19-2022, 03:41 PM   #2
APe90
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Drives: 2007 BMW 328i, 2002 VW Jetta
Join Date: May 2022
Location: North Carolina

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From my understanding, error 209 is related to your configuration… or, not having the proper voltage/power supply. You have to have 13+v when trying to flash/program/code. A standard battery charger typically doesn’t fit the criteria (There maybe some out there that do)…

As for the configuration. What are your settings?

Programming voltage, unchecked.

Show programming voltage, unchecked.

Fast baudrate, unchecked.

Test checksum, checked.

Force program programming in comfort mode, checked.

Active bootsector update, checked.

UIF write, checked in everything EXCEPT for expert mode.

As for API tracelevel & IFH tracelevel, I’ve seen conflicting info.

Some people say to change the both to “1”. Some people say “0”.

So, I assume that it isn’t really too important… but, you could try each one and see if anything happens.

Also, make sure your comport and latency settings (in device manager) are still correct. Some people have the problem of windows changing it back to default after updates, or, shutdown. Wouldn’t hurt just to check.

And also, make sure that your OBD.ini file is correct. (COMPORT, interface, etc.)
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