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Discussion: change advances

  1. #101
    THE AVERAGE USER L'avatar di cicciogsr
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    when it starts the injection is not ? said to start the combustion of the mass of fuel that is entering the room, the combustion occurs after the injection of the two phases are staggered at a certain time, i.e. the time necassiorio to be some physical phenomena that I, this time difference ? the delay that c'? between the start of injection and start of combustion, the delay depends on many factors, and I quote the most? important afr, intake manifold pressure, exhaust gas recirculation, quality? of air and fuel.. etc...then it seems to me now to understand that to adjust the timing advance, for our purposes ? ... reflect on two things, turbo pressure, and exhaust gas recirculation... what do you think of us? that I wrote... I continue to reiterate that it is still an opinion, concrete someone that amendment advances not c'?..

  2. #102
    THE ACTIVE USER L'avatar di munro
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    Citazione Originally Written by Chris156 Visualizza Messaggio
    you disappeared??? ? hard to understand???
    I will? absent-minded l? s?...for this not responded to the rear*****s, the turbo will be also an element of change but the fact remains that the main suspect of this whole diatribe ?ra,?,and rester? the diesel!!according to me you can give all the air out of the turbo that you want, together with the diesel but if you do not adjust the time duration of the total injection through the beginning and the end of this that you calcolada when it starts to when it ends we are always there to talk about more or less...according to me....then if you come in Puglia, Chris, you do the taste nu bell capiton!!!ahahahah
    A rider does not create queues even in the car...
    a automoblista create queues even on a motorcycle...

  3. #103
    THE AVERAGE USER L'avatar di cicciogsr
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    to inject more? diesel via ir? utulizzata and also discussed ? to lengthen the duration of the injection to make it burn, you can adjust the right air flow rate to adjust the afr and advance up to a certain point pu? stay gold why? pu? enough for the amount? acceptable pu? give already? pi? performance... if you do not smoke means that it does not c'? production eye-catching of unburned then not c'? reason of forcing the ecu to start injecting before tdc even why? if you do it too burning the pu? begin before the piston is in the position that minimizes the volume in which you generer? the pressure...probably not fighting for? you lose power and ? what happens to you in tractors ( p.s. I like tractors) or in the trucks being able to act only on the pump (diesel-advance), you can't take advantage of other variables that there are in modern engines such as, for example, you can't vary the injection pressure or adjust the turbo... then you don't have egr .. right?

  4. #104
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    please note that the combustion does not begin with the injection.. but everything happens at certain degrees before tdc... this happens to build up positive force of "thrust"..

    munro when you play with the tractor or the truck tocci also the turbo? (the last I see on tractors!!!!)
    Ps: I will port na' beautiful sasizz!!!!
    In a world of crazy normal is crazy

  5. #105
    THE ACTIVE USER L'avatar di munro
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    egr on trucks and tractors of any year f? there was still....but why? he says that the egr affects the well as listing of resources advances?
    why steals oxygen for combustion?therefore, it changes the primary parameter for the beginning of the injection? I, however, I do not consider it in this discussion because I pressuposto that if one modified his file to the ecu, the first thing he f? ? quelladi delete via sw that valve zozzona....
    A rider does not create queues even in the car...
    a automoblista create queues even on a motorcycle...

  6. #106
    THE ACTIVE USER L'avatar di munro
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    Citazione Originally Written by Chris156 Visualizza Messaggio
    please note that the combustion does not begin with the injection.. but everything happens at certain degrees before tdc... this happens to build up positive force of "thrust"..

    munro when you play with the tractor or the truck tocci also the turbo? (the last I see on tractors!!!!)
    Ps: I will port na' beautiful sasizz!!!!
    on some camio or tractors older that are not equipped with a wastegate just raise the fuel-to "bounce" also increases press turbo....and, indeed, when not to adapt the advances in all the diesel fuel pilot that arrives in the turbine the f? accelerate even more? bringing the pressure to the stars and ? mainly from them that I realize that the engine wants more advance..... while for tractors and trucks, the most recent now on they have started to mount the turbine a p? more small, but with the wastegate to have an engine more coppioso down.....
    by chris when you come I'll make you taste unaspecialit? foggia.....Sbarrone vinegar.....ahahahah.... you'll see that good!! ahahahahahah....
    A rider does not create queues even in the car...
    a automoblista create queues even on a motorcycle...

  7. #107
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    damn!!!!! hahahaha..
    the egr ? perfect to understand what I say..just that the ecu is turned off by 3000 rpm in about... we need to know why? after the 3500 if advances walls..
    In a world of crazy normal is crazy

  8. #108
    THE AVERAGE USER L'avatar di cicciogsr
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    if the combustion with the egr active ? calibrated cos? from costuttore to make in any case ... given that the recirculation discriminate the combustion first, what the f? lower the temperature and then the combustion ? pi? slow means that must start before the injection to burn them all... from there? I could say that off the circulation I would have a temperature in the pi? high then cobustione improved, which allows me to take advantage of the advance ori why? I have the advantage of temperature and quantity? oxygen then can I throw in pi? fuel...there? the associate to a better pressure of the fuel and of the air... and if you do not exaggerate, I would not have the problems of egt or pressure turbo why? if you set it well, and consider also the bounce you're within a pressure that does not wear out too quickly the turbo... if you want to give heavy flow l? you that you have to put the hand to advance, and think always of the same policy... advance to inject the first to begin to burn first, and then all....

    chris what you have written, I had already expressed in detail in the post 101
    Last edited by cicciogsr; 04-12-2012 at 22:05

  9. #109
    THE AVERAGE USER L'avatar di cicciogsr
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    in post 103 c'? written well as why? the walls... maybe don't read there? I'm writing... ahhh.ahhhh

  10. #110
    THE ACTIVE USER L'avatar di munro
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    ciccio but leaving for a moment by the egr which I sincerely nun me to fuck you just for the address of elimination we can make an equivalence between diesel fuel injected and advance always coming back to the speech that was to create a basis of approximate calculation?? otherwise I don't understand nothing...
    pooi I even have to dodge the sasizzate of that damn as I write this, not so much me st? by applying....ahahahahah
    A rider does not create queues even in the car...
    a automoblista create queues even on a motorcycle...

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