I answer here to the questions asked in mp.
it is enough to modify a pwm function of the ecu to transform it into a pulse function and to make it synchronous with the engine rotation.
then to create a strategy of calculation by using the variables pressure, tension, temperature and to add the special maps for this secondary injection like krkate fkkvs tvub temin...

You're way overthinking it.
I'd do the pulse per two engine rotations.

And also it's enough to do TVUB + a single RL x NMOT map with a factor that gets multiplied by RL.
You're not going to do a full lambda targeting control and mixing anyway. It's too much work for what can be solved much easier.

LOL

Or maybe what's more likely, you don't have any clue what you're talking about here calibration wise

IPW = rk_w * Factor + TVUB. RL and through it rk_w are already temperature compensated and target lambda is baked into rk_w. TVUB is nice to have.
For the factor you use a map with same axis as FKKVS for simplicity of tuning.

It can be literally done with 2 maps and the result will be exactly the same as doing it with 20 maps. Especially in this case, where injection is needed only on WOT, as using DI everywhere else is preferable.
More is not always better. It's not exactly voodoo magic, the hardest part for everyone will be to find how to control PWM, but actually it's not so hard if you look at the OEM routines.
I don't get the obsession with this stuff on a pretty much dead platform though...

PWM is maybe even the wrong word for it, all you need is to turn the input on and off in a crank-synchronous interrupt.
Did not look at this on MED9, on ME7 it was possible to do a single fire with a certain duration via configuring the registers.
I did this for WMI control a long time ago, I don't see the big problem about it, I certainly was not as up to speed back then.

http://nefariousmotorsports.com/forum/index.php?topic=19238.0title= - this little project with source code reconfigures intake flap to control N75...

Discuss the topic, not the person.
You take a jab at someone, then get offended when this is returned. Read what I wrote in previous post and if you have something to add to it, then do so.

But you don't really need to run a fixed PWM.
You need to enable and disable an output crank sync.

Usually you can configure a PW register to do that for you, you trigger in a crank sync interrupt, and set it up for a certain duration, and make it "single fire", so it does not repeat.
No idea if MPC562 supports a such configuration mode, need to read processor manual for that, which I have no interest of doing anymore for MED9.

if you don't modulate your rk with ps_w and pbkist you might as well not use tvub, you'll have one less map. even simpler you can also put a switch behind the accelerator pedal and control an injector directly.