Dariuccio, but how did you? What have you changed in the map?
Dariuccio, but how did you? What have you changed in the map?
Exact dariuccio enlighten us.
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Anyone know tell me the areas of advances please?
Dariuccio expect your intervention.
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I wait for someone to give me some clue, not a map xD
Hello danny...therefore, let us understand something about marelli...which I'm getting close too...so...what do you want to know?
I made a map to a 70cv...heavily processed...I lifted the rail and its limiters, but I get error in diagnosis prex rail high in the temporary...
And also after a beautiful accelerated if you remove your foot from the gas, the car remains accelerated...
Now, I have to say that I do not know the management map pedal of these ecu...
it would be to understand why? gi? in the map ori, the driver's wish or pedal you want to call it has values in the negative...we know that the dw ? expressed as nm of torque...xk? make it go negative?
Basically what is called map the pedal to me ? a torque limiter. The values in the negative, I've never understood, but increasing, from me, I increased on the positive side, while I have seen maps made by "preparatory" and had increases in negative data basically from work in the grid with the drivers I think. With regard to the rail, I'm working on my what ? a 75hp. The one that seems to be the 8-bit map that would limit the max value of the rail, I was raised, but more than 1460 no salt, and I don't understand why. There will be? something that escapes me, or maybe ? a single bit.
Another thing, I saw that the rpm limiter starts to cut from ori to 4500, and that's why? it is useless to give diesel if you are not going to change the limiter, which in my are 2, or maybe 3( the third one I'm trying to understand it).
The fact of the staying accelerated, I noticed it in a 69cv of a friend, in a light when I touched the torque limiters/dw-only at full load. Moddati otherwise, with increments of 5, 10, 15, 20 in relation to the position, ? disappeared. And on my own has allowed me to have an answer almost immediately, almost from the accelerator wire( starting from 2000 rpm and up)...
Regarding the turbo, I can not go over 1.55..or better editing, I can read 1.6 and then I cut. But raising too much, doesn't change anyway, so I know that it is the sensor that reads a maximum of that value, and in the map ? slightly in advance.
Wait...wait...if we do so?...there impazziamolet's begin with one thing at a time...the map pedal...lim couple various advances...rail pressure and see the rest...
we start from the map the pedal... therefore, we know that ? the couple that we ask to our engine, which is variandola we vary the response of the pedal...well...we can see on the x-axis, the engine speed and on the Y the % of the pedal...now, we see that high-speed low % accelerator have negative values...and ? qu? that I can't find an explanation...for the rail, you tell me which lim you found on your file? I am 2..as far as the fact of the lim as a single, there exists a real lim laps...you need to change the lim torque that the ecm called lim torque 3...make the last bp at 5000rpm and set it to the value that you want...cos? get to 5000
Then, in my file golds that you will find a few posts back, the limiter is to address 10AD54 . I did the test before to lower it, and then to turn it up...and, in fact, match. If you notice they are two similar, one that ends at 5100 and the other at 5200. I don't really understand the difference, unfortunately, I have to do the test to a lowering of both the first and see the behavior of the machine. But I noticed that by doing it practically square, the machine does not tend to decrease the yield for the past 4600 rpm, and get self-confident to the limiter touched and set 5250, also in the 4th.
About the map the pedal, I can't seem to explain why the values in the negative, I can not find the logic. Regarding the speech-axis, I have noticed that every "curve" corresponds to a percentage, and on that curve, c'? the couple expressed, but nevertheless, raising even in low rpm, under 2000 remains empty...
Regarding the rail, I don't remember the address, I know him on sight, and I have here the ECM...Immediately after the map rail, you will find a sort of ladder to go down, to set the maximum value that corresponds to that of the rail. Leaving ori, stops at 1400 round, flat, 1460, and goes no further.
then danny..we cos?...let's start from the pedal...and we look at one thing at a time...tant ? not trvo even the limiter that I've written...
I tried your ori..but I don't think that is right..you could attach?
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