guide to disabling the butterflies SWIRL engines Alfa MJT

[hyrosat]

Raga will update on my situation then I mounted it on a new precolletore of suction with all the swirl why? my 3 were broken, I reassembled everything with the old egr and the car bass was better, for? the seghettamento not ? removed allrora since I had taken a valovola pierburg egr original I tried that, guess what, the machine goes even worse does not respond well even at low revs now, then hopreso MES I run doagnosi and I saw that the egr valve at idle ? open to 38%, you wonder ? normlale? this kind of thing?

to recap, I point out what I've done to the car up to now:
replaced precollettore suction
replaced egr valve
I tried also another system that I was (in the diagnosis dibimetro I indicates nearly equal values of the air measured and objective)
replaced the water temperature sensor engine
replaced pressure sensor turbocharger (the one on the intake manifold) - (this sensor shows me a deal? pressure greater than the target one I have not tested with the old man tomorrow, I do)

do you have any suggestions?

Thanks

[hyrosat]

one thing I forgot I have the turbo whistling a little bit and when I accelerate and decelero sometimes I hear noises, metal in the deceleration, is still an injector corrects a little bit more? compared to the other but no, one thing how do I check the sensor of the rail if it works anyway, tomorrow I make the screen of the diagnosis

expect some tip

[sportknight]

I would not want a shovel around, and the metallic noise,but for curiosity?,after all the advice to remove the palette and the experience of having lost a pallet somewhere? where, what led you to replace a manifold with all the palette and risk it again??

[hyrosat]

do you mean to say that it could be a scoop going to end in the turbo? to keep the car original

[sportknight]

But you give the magic?.......take your palette to the collector, the old and the mounts that

[hyrosat]

This ? my current situation in diagnosis pressure turbocharger measured ? that differs from the target, that is measured from the sensor, which is on the intake manifold?

2013-05-18_105348.jpg

[sportknight]

I do not want that remained open as to the wastegate, or that there is anyway a few prblema to the rotors

[nasone147]

if you feel the noise metal as soon as it takes the revs to the gear ? sure, the turbo!!we are just past trusted!!

[hyrosat]

to you that the defect was the machine accurate? seghettava in smooth acceleration and boost by 2800rpm abnormal? why? these know the symptoms of my car if you look a few posts back you will see the components that I changed and I tell you more? by diagnosis I do not do today I saw that I do not do the implementation of the pressure regulator diesel fuel (which should be the one that is on the fuel pump), but this is the piece I replaced last week

mah chis?

hello and Welcome

[rebirthafterrevenge]

Guys I am on my 147 wrapped I feel that at minimum the engine beats in an irregular way. in practice, swings of 50 -80 rpm.. but it does not always makes both the engine is warm, it's cold! changed the regulator on the diesel pump and sensor rail, injectors ok. probabli that are the swirl? of course not ? permanent defect. wrapped the f? and sometimes no! of course, I feel this irregularity? to a minimum! thanks to all