Hello,
I'm so noob for this subjects.
Can you describe me, What I need for flashing my ECU for little more performance.
I have Box kit but last week my injector sensor is failed I was change it..
I decided to box kits may be damage sensor. I'm looking for chiptuning but its very expensive here about 200eu. So I decided to research how I make it myself.
I was flashing my computer mainboard and VGA cards I have experience how to make flashing basics.
So I have some short qouestions;
*Can I flash my car from OBD socket via laptop? if yes; Which cable and software must I use and optimized file?
*If no; how can I do it?
Please forgive me I was search but found nothing about it.
Sorry for bad Eng. Thx.

MPPS interface

WinOLS software - but it's like Photoshop: very complicated, but once you get familiar with it, you can do anything you want. And there are still plenty of functions, and you have no idea what to do with them. :angel: This software has a HUGE potential.

If you're a novice in editing ECU dumps, use ECM Titanium to get used to recognising maps (sometimes names of maps are incorrect in ECM Titanium).

If you're working on VAG cars with EDC15 ECU, use Vag EDC15 Suite, it's freeware, very accurate and very useful.

I'm very glad to fast reply.
I don't want to this; download standard ecu maps change it and upload new one. Already no experience do that :)
I just want, Connect MMPS interface (thx for it), backup original software, Write existing remapped file.
If I will buy this MPPS cable and use ECM Titanium software Can I succeed? Some ECU's can only readable, not writable I don't know how is mine? Is remapped files in ECM software package? or how I can find compaitable, fine work file.
What does it mean VAG cars? :)) :?
Thank you so much for suggestions I really need your experiences.

VAG = audi, seat, skoda, volkswagen :)

I suggest you to do your own remap. You can do with it whatever you want, so you can adjust your car according to your expectations. Maps that you buy at low cost are useless.

thanks