Motor torque!how to interpret it on ecm titanium?

[alfetta80]

guys I would like to open this discussion with you, then:the motor torque is expressed in kgm or in Nm it in a motor and the force exerted by the gas conbustione on the piston more thrust and strong more' ec couple, of course, the speech is long and there are so many factors to take into account,now I want to add this address to the factor mapping,on ecm titanium on a edc16c8 I am required torque during the acceleration and torque request during the standard terms and conditions how to interpret it??,on the chart I find the rpm,%,and Nm, but as you but he is thinking in this case??the example on the chart I find it to 3500 rpm 100% at 500Nm,raggionandoci the increase of the torque by means of the software can only be done through a greater filling of the combustion chamber and then using those maps, it does nothing but increase the amount of diesel fuel right??or a better combustion and then advance injected???guys thanks and excuse me, but are formed at the beginning I'm trying to understand something........

[alfetta80]

thanks munro of the resp, the speech is clear,as regards the other maps instead be used to increase only the single i.e. for example, if you increase the pressure diesel fuel, there are no other strategy by the ecu, right?another thing always on edc16c8 that would be the guinea pig that is my car hahaha....I find the map to the quantity of diesel injected increase in mm3, and the map pressure diesel increase in the bar but raggionando a moment, if, for example, increase the pressure, the strategy of the ecu what ?!according to me, knowing quite well the structure of the ecu via a signal in the pwm increases the command to the drv aumentanto so that the flow rate at the inlet of the high pressure pump we, therefore, have more pressure, the more the quantity of fuel injected right?then we say that two maps are equal, and it would be enough to mod a, or is this line of reasoning is wrong??thanks

[Team elettronica]

Explanation the beautiful

[megamind]

But by moving only the objective and leaving the ori, I made the log and nothing changes.

[megamind]

Complete the response to the munro:
The prex. the rail on my car has 5 maps (for each c'? the relative table)
A pressure limiter (in the bar) I was wrong to write atm bar being a single map
A target map (I think so you call it) that defines the goal.

If the target map is not changed even if I raised the pressure of the rail and its limiter,
the pressure cannot exceed the goal (and as if it were a limiter to chase but not to exceed)

I attach a screen made the mod. logged in on the diagnosis. I moddato the rail to 1660 and moved the target to 1660, and the limiters...result in the diagnosis 1660.
The pressure follows the target and reaches the limit.

[megamind]

Maybe a problem...yesterday evening I was particularly tired, anyway. thanks

[alfetta80]

hello munro I don't know how to thank you, and it was very important to speak with you, you won't believe this but I understood a lot of things in a more' even if the road is long but as with all things, you must first do the basics,now thanking god, or much to make off and I can't do it I can just go forward on edc16c8, and then you can post the news thanks again.......

[alfetta80]

munro you have done so much, and how.!!..
now I would like to ask another thing,when it comes always with titanium the edc16c8 or the c39 and the other, I find myself listing of resources-axis im 2d, for example, rail pressure rpm rpm then the quantity of fuel injected for rpm and to the side, or the increase in to do bar in ie and did it very well, but when it comes to, for example, a golf4 edc15p 101cv with titanium I am all of the maps in rpm and load, and just,munro you told me not to listen to what he writes ecm but to follow the axes on the edc16c8 39 etc ok but on this that it's all in rpm and load as you think......thanks..

[alfetta80]

hello munro then let's see if I understood it!!
then you said that the load, i.e. the load on the engine and is a measure taken depending on a given parameter,taking for example the pressure turbo I find 3000 rpm at 100% load and the z-axis, find the year 2000, which would be the value given by the pressure sensor and that raising the air pressure 1bar right??then it is the value given by the pressure sensor according to the number of turns???thanks

[alfetta80]

hello munro then let's see if I understood it!!
then you said that the load, i.e. the load on the engine and is a measure taken depending on a given parameter,taking for example the pressure turbo I find 3000 rpm at 100% load and the z-axis, find the year 2000, which would be the value given by the pressure sensor and that raising the air pressure 1bar right??then it is the value given by the pressure sensor according to the number of turns???thanks

can this be the interpretation???according to me n0!!!