Also called the Air Flow Research = stoichiometric ratio
Also called the Air Flow Research = stoichiometric ratio
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
AIR FLOW RATIO would be hahhah
and is not a synonym of stoichiometric ratio. the stoichiometric ratio is a PARTICULAR value of AFR depends on the fuel, for example, 14.5 for diesel oirca 9.8 for E85 ethanol, etc etc..
here is make me confuse, of course is AIR FUEL RATIO....
Error of wording sorry..Originally Written by lsdlsd88
Little tip
your displacements and "1300"?
1300/4 Cylinders = 325 "capacity x1 cylinder"
325 x 1.5 "boost" = 487,5 "capacity mass air x 1 cylinder"
487,5/ 14,5 "AFR" 33,62 mg
then for your engine with a pressure of 1,500 mbar
it takes almost 34mg of diesel fuel to have a stechio 14.5..
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
it is not so simple.
we forget the air density (which is different depending on IAT and PATM), and the volumetric efficiency of the engine which varies substantially on the basis of the rpm and mainly depends on the camshaft, the restriction in the intake, optimization of the intake ducts, etc...
Sin is missing the button Likebravo...
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
However, these maps lambda should be decremented right?
I have to say thanks michell, who taking a cue from this map posted I've made some changes and I was able to edit my map and turn to 1600 bar, which in my tests of a few years the pressure going up and down and cut..
From the file posted by michell, however, lacks the limiter of the rail function to the temperature of the diesel fuel.
I have the engine, 70 hp, flute and regulator of the 90 hp injectors, 95 hp and BV35 (for now works at 1.2 bar)
Saw that I now have a wastegate that manages the geometry if I put, however, a faucet I could up the pressure as you do about the kp35 original no? at least 1.5 bar should keep?
Caspiterina, it is not facipe raise is the pressure of 70 hp...I'm trying to a point but there is a lot of stuff to change, among other things, maps which you don't understand well..I can try to summarize, Faith, would you help me?
a bit 6748e (775 value , by lead type, 875....1650 bar)
674be ...are many curves with peaks at 199...***** and is the mod...what is it? on the axes of the press turbo and rpm
67946 8x8 ...a curve that goes from 100 to 1200....that is?
675be there is the map pressure classic!! that I understand...:-)
67a06 a bit at 1500??
677be temp /iq-550 is the max value...hummm
Then there is another one??
6748E prailrefmaximum limitation value eeprom*2 -100
674BE lim rail f (boost) eeprom * 7.51
67946 I don't know
675BE the rail pressure
67A06 lim rail (temp, fuel) I have changed the whole map
677BE I don't know.. and I have not touched
then I would say
605BA rail max pressure
655D4 line HPUb1 - Rail pressure upper bound
655D8 line HPUb2 - Rail pressure upper bound
But you see that I run away a few bits in the map of michell is changed.
Also having my point 1065P351 I took this as a base and made some changes without having time to figure out which bits were
Let's say that the way it is, that file works to 1400 bar, changing 67A06 and 674BE instead, he goes to 1600 bar without any errors
Then I don't know if also serves as the regulator of pressure of 90 hp or if the functions of the 70 hp. I have the 90hp together with the flute (it is a change with a t for a return of the diesel)
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