First of all thanks for the reply.
I want to use as much as i can from my ecu.
I would like to get that because for example: for a race i would set the launch control at 2.5k to reduce wheelspin, and i cannot have my car doing popcorn in a daily drive, and i push well over 2.5k in normal drive. It's an example there are many more.
The torque limiter in a race tune is very different from a daily drive.
Egr can't be on in a race tune.

I know the throttle can do all the difference, but what if i want to ran map instead of a maf in a race tune and then switch to daily drive as a maf tune? i simply can't.

I know most of you don't agree with me that's ok.

Yes i can. It's 3 codeblocks in my ecu.

Why instead of criticizing and making unusefull comments why not help?

On edc15 you can switch entire map sets, unlike on me7/med9/medc17

I use multimap cause I don’t trust my friends with the higher power
+valet mode

Never heart about this functionallity in EDC15, but maybe some brother go ahead with this ?!
In Subaru STI you can find this kind of functionallity, but the code itself needs to be patched for this.

Yes, you can extent the dump, if only one or two are availible now, but the chance is done by coding. So you need an diagnosic tool for this, if you got a stock Hardware.

Easiest way to get something simular to your request is to dobble the Flash inside the ECU and switch via chip-enable and a external switch. But in this case, you can just choose between two applications without diagnostic tool.

Some years ago, I reat from a "active" switch, with does the ecu coding by presse a button at the dash, but I do not remember where...

great stuff ! Didn´t know this for EDC15 bevor..
The need to disable checksum is totaly clear, if you chance between "coding area" during ECU is running.
You need to do the same, if you like to switch between dobble flashes during ECU is running.
I myself pever switching switched off with a hardware switch, because I like to have my checksumms on.


Extending the dump is allways a good feature, if you like to run the diesel to its maxium.
I used it everytime, to be able to run a "must-not-run-all-time-application" for 1/4mile racing e.g.
Ok, it isn´t that comforable,because you need a diagnositc system. But the switching between only two applications with a dobble flash works realy fine, as long as you don´t want to chance characteristic during driven