mine goes into recovery x the pressure that comes with 1.8 around the limit and set it to 2650..
mine goes into recovery x the pressure that comes with 1.8 around the limit and set it to 2650..
I think you're doing something wrong.... 1 where read the value 1.8?Originally Written by jack91
2 in the values in the map are inclusive deì 1000mbar of atmospheric pressure
then to 2650're more low and go into recovery fixed. 3 if you have turbine series 1.8 bar are too many. 4 your post is incomplete and too generic. Provide more data or attach a map to better understand
I read it from the time of diagnosis, as soon as I go to full load, the pressure rises to 1.8
And in maps turbo as you are how to max value? If you are below the 2650 may be that you do not follow the.pressure goal, maybe you have the.geometry.variable.blocked
Hi all, every now and then by reading and acculturandomi in the forum, I find curiosity and wonder.
Just above I read that the pressure of 2600 mbar approximately are inclusive of 1000 mbar of atmospheric pressure, then in theory the turbine is working at 1600 mbar about right?
So if I, with my alfa 147 150cv 16v that sometimes, I have recorded "peaks" of 2600/2700 mbar obviously, only with the 2* and 3* maecia you permission settings, if I press at the bottom, is this normal? Can I stay quiet? I know that from the original map, the limit is 2330 mbar if I'm not mistaken. And I have regenerated the turbine by little, I would like to destroy right now!
Thanks and see you soon.
I would stop at 1.5 bar
The point is that I have not changed anything from the map, and with the mechanic we had done a test to increase of a turn of the screw of adjustment of the geometry and still have these spikes, of course, is not there pressure always.
There is something that does not go according to you?
Go back at least half a turn then, even if the best thing would be to know (I can't remember) that the turbine mounts and check in the technical data sheets that peaks bears.
I'll explain more in detail the speech the actuator, in practice, I have regenerated the turbine, but the car was not responsive, so with the mechanic we tried to make a turn of the screw, and even seemed perfect, so we tried to make another one, and felt too the breath of the turbine, guindi we went back half a turn (total a firo and a half more), I have used it so for a few days, I've done several measurements with multiecuscan and, of course, misuravo peaks of 2,6 rarely 2,7 when press pedal to the bottom, this to the low gears for the 4* then she squirts so high, then my fear of doing harm, we ripostata in the starting position, and was so until an hour ago, and still in the trials of these days I recorded these peaks with those same values, only that the car is meko reactive under 1800 rpm, so today we have given back only a half turn of the screw in order not to overdo it and to call.
Even when we tried to increase those rides did not go over the values, somo more or less always the same, for the precise model of turbine I inform, perhaps the next time step from the mechanic I make it look, or if I find certain information in the network.
My question is, given that even trying to increase it to a round and a half more adjustment of the actuator geometry, the peak values are increased or decreased, it is only changed the response of the car, according to you, is it normal? Now with just a half turn of the screw more than the setting that I had made a review can I be quiet? For now no map, only the egr off.
A greeting to all.
Sorry for the dopoio post, but I could not edit the previous one in the net I found this on the turbine, it should be her.
Turbine rotation FB Parts 777250-5001s we
Applications:
Turbo ref 777250-5001s we 777250-5001s we 777250-5001s we 777250-5001s we 777250-5001s we
777250-5001s we 777250-5001s we
OEM ref. 55214063 55214063 55214063 55214063 55214063
55214063
55214063
Manufacturer Fiat
Fiat
Alfa Romeo Alfa Romeo Alfa Romeo
Alfa Romeo Alfa Romeo
Model Fitting the Stilo JTD
Bravo Multijet
147 JTD
GT JTDm 147 JTDm Q2
Ducati Corse GT JTDm
156 JTD
Quote
