Processing Stylus jtd115 and Alpha 147mjet 140hp

[mariodarkblue]

Hi guys...I share with you the results I had after hours and hours of study..after you have done some bad encounters with a big name in the industry tuning...a failure.
Anyway...nuff said...
My stylus ? jtd115 of 2001, I have intercooler, front, camshaft colombo and bariani, panel filter, original flywheel, clutch co.me, the injectors and pump, original, turbine, GT2256v, without catalysts. Ah, I also added a oil cooler.
The map I've made, after many tests and reading night on forum foreign and domestic..after hundreds of **** exchanged with other friends around italy with the same engine...The turbine ? run actuator pressure, pressure plug on the intake manifolds: prex constant 1.8 bar.
Anyway, here's the roll:


I would say that ? a good result 210cv, and 45kg of torque!

Instead, as regards the 147mjt of my brother: ? a 2004 140hp original...he has only a intercooler of the 156 (? a litre and a half bigger), exhaust ****** and panel filter.
The car ? been mapped always from me, and has rolled 195cv and 40kg of torque.

[Giacomo]

the turbo what would it be? the cio? on that drive ? mounted? I with the codes I can not inquadrarle, say you do 1.8 constant..and in tennis you will not salt? with pneumatic valve x that you have opted for that if you had the electronic management?

[Giacomo]

I was not able to edit the message and then I write another one!

anyway, congratulations for the results, have you considered the option of increasing the flow rate to the fuel pump, and replace the injectors with 4 of a mjtd 8v?

[mariodarkblue]

Hello james!azz, I see that we are neighbors...I rolled the car from morraelettronica, salerno!have a great tour!
Anyway, the turbo ? the 2.4 mjet fiat/alfa...gt2256v...I opted for the air-valve xk? changing the turbo, the management via the map becomes quite complex: the PID control in the map are set in the ecu depending on the turbo ? installed on the car...changing turbo those controls that PID is not worth more...and sincerely to risk breaking the turbine pressure uncontrolled or have low pressure, I solved it with a pressure valve, and mechanical handling.
The pressure valve, I ensured a constant of 1.5 bar (which remained as such in the extension), I proceeded then to install an overboost external adjustable crown diesel, and to make the outlet pressure for the actuator on the intake manifolds...and I have calibrated the valve to 1.8 bar constants.
I honestly do not feel the usefulness? to replace the pump and the injectors with the ones of the mjet 8v..***** and see with the stuff of the series, if you know how to use it, to roll out the beautiful powers...
Ah, considers that there would still be, in fact, I will ride with rail pressure original...
Having a turbo that allows the 2.2 constant, without risk of damage...you could even go

[msport (exil77grande)]

I suggest you upgrade directed by james saw that I tried it on my skin,injectors, mjet 120 hp pump, 2.4 jtd, and you have an extra gear, and in that case leaving unchanged the current pressure turbo that I would take on the 1.9-2.0 constants can you give diesel without any problems, and reinforce the car a lot.

[mariodarkblue]

hello msport...look, honestly all of the need? to have this diesel in the most not known...I am considered around ori as rail pressure, asking for a little more? only when I ask 105mm3...think if alzassi the rail pressure in the other bp...then...what jtd are you talking about?2.4 136 hp? the turbine I have on now, with 1.8 ? already to the limit...to go beyond that would gt2560vk or increase the suction of the gt2256v with fan 60...and pull it to 2.2 of a constant...

[admin]

hello msport...look, honestly all of the need? to have this diesel in the most not known...I am considered around ori as rail pressure, asking for a little more? only when I ask 105mm3...think if alzassi the rail pressure in the other bp...then...what jtd are you talking about?2.4 136 hp? the turbine I have on now, with 1.8 ? already to the limit...to go beyond that would gt2560vk or increase the suction of the gt2256v with fan 60...and pull it to 2.2 of a constant...

Going on the mechanical actuator according to me, you're returned back light years,and as if you have a car with electronic fuel injection, and you want it to do going strong then remove the injection
and put a carburetor,according to you for the year abandoned this system of management of the turbo?
A diesel car to go fast you have to give diesel more from the stronger should be, and therefore better suited for a turbo of the right size,but if the only air you will always be limited,so if you follow the advice of msport you'll see the results

[Chris156]

congratulations for the results!!!! Just for curiosity, how many mm3 inject on the 140 hp to get 195 hp ?

[mariodarkblue]

*chris156 exactly I don't know indicarteli...I did not "informed" the ecu like the edc15...I have unlocked the various limiters in the map to 100mm3, the request in the dw of 550nm and tried to adapt the times and prex rail (I did simple proportions)...ah, the turbo on the 147 ? held 1.5 bar of constant x at the behest of my brother...even if in these days we should try a map with a p? pi? mature (that of the rolled is the one I took last year, then I learned other things)...I removed some of the increases in rpm and load is too low, for a given p? in advance and tried to give a p? reach more than 4000, together with 0.1 bar of turbo more

*admin...for the speech actuator, I agree with you...but after several tests, I have chosen the most effective...so much so the juice does not change.
I know that to go fast for a diesel car the secret ? inject diesel...but the point of it ? I'm not at the limit of the injectors, and original! And then, of which the pump of the 2.4 are we talking about?at the time being taken into account...but it seems to me there was some problem mounting...

[Chris156]

[QUOTE=mariodarkblue;27098]*chris156 exactly I don't know indicarteli...I did not "informed" the ecu like the edc15...I have unlocked the various limiters in the map to 100mm3, the request in the dw of 550nm and tried to adapt the times and prex rail (I did simple proportions)...ah, the turbo on the 147 ? held 1.5 bar of constant x at the behest of my brother...even if in these days we should try a map with a p? pi? mature (that of the rolled is the one I took last year, then I learned other things)...I removed some of the increases in rpm and load is too low, for a given p? in advance and tried to give a p? reach more than 4000, together with 0.1 bar of turbo more
QUOTE]
the low-if you unlock the good limiters do not have to change the time.. I would be really curious to see the map... if you need advice I'm here..