How to begin to map the Swift 75hp

[virus1976]

excellent post munro, thanks for the intervention, but how do I interpret the values expressed in the maps? Can you give me kindly explanations on the functioning of the maps lambda? If I understood well by the maps lambda regulate the relationship stechiomentrico then lowering the values I reduce the ratio stechio exact ?

[munro]

for you virus....if you have a question for those that are my skills? not hesitate? to answer you....

[virus1976]

hello munro, no ? in my pi? far going to test your abilities? and far be it from me to do it, I am a neophyte and I read in continuation of map axes etc but how or better why moddarle in a certain way, often to me is strange. Mine was just a question that's all.

[munro]

I do not really understand the meaning of your last post....in the previous post you asked for clarification on how to interpertrare maps lambda...I have posted a picture attached to the values that you find in the axes and the conversion factors to gain a better understanding of the whole....a picture is worth more than a thousand words...I also said chese you have a question for those that are my skills? I'll help you....what do you want more? from the life??? don't let problems that are not there.....ask and you will be? given...

[virus1976]

I misunderstood your words "if you have a question for those that are my skills? not hesitate? to answer you...." I'm sorry thank you for the pictures of the studier?

[munro]

no problem..virus1976...

[Danny]

Munro thank you very much! As I imagined, something there was also the Temperature of diesel fuel. That said, the ECM how do I find these maps? I find only Injection choked, and the three limiters. (Always relative to the 90 hp,?, I don't have other files with which to play)

[munro]

many maps are out of the driver for which you have to search in 2d.......
begins to moddare the request through DW and its torque limiters as posted in the pictures...
then steps you have limiters in function of the temperature and the map lambda for high iq.......
after that you can give a bit of press rail, and, finally, even a small increase of tinj as "icing on the cake"....
with this mod if it is done with the policy, I think that a 25-30cv take them secure....

[virus1976]

but the prex turbo should leave it gold? I looked at those ecm called "boost" and I noticed that maximum values always have the same value let me explain from 900 rpm to 4500, the value to 100% ? 192, it seems to me a bit strange then that it is

[munro]

according to magi1984 that value v? converted with the factor 14....then 192*14=2688 which you have to subtract 1000 millibars of atmospheric pressure are therefore in 1688 millibars, or 1,68 bar of turbo pressure actual...this for? should be the limiter, turbo pressure, beyond which the ecu "cut" the cio? goes into protection...then I believe that on the turbo you may not act through map because this car uses a turbo with fixed geometry....