Grande punto 1.3 mjet 90 hp performance

[michele30]

raga hello there ? ever had a case like this?
I have a punto 90 hp 1.3 mjet ( I not ? was performed no work ? was ferrma for about a month ) 1000 rpm until you have about 3000 ? the firm does not walk, then part of the turbo and goes well, but also going and it was under 3000 rpm ? very slow.
Diagnosis there are no errors, the egr checked ok in diagnosis and mechanically.
may be the injectors ?
or what do you think?

[SlimPickens]

If I remember correctly Fiat had introduced an update to "poor performance" on this engine. For? if ? stops up to three thousand rpm, it seems to me a bit excessive. Could be the variable geometry that is not working as it should.

[michele30]

I thought too, but from the tests seems to be ok

[SlimPickens]

But before it worked normally? Normally, that engine should be dead a year, and then give the ball...

[Alfiuccio]

I would try to plug the egr and check the status of the variable....in the diagnosis salt the pressure of the turbo?also, check the depression from the wast.....

[carlo abarth]

rule the westgate is starano and go riregolate!!

[sergiot]

check the egr valve.
for the test, close the tube and see what happens.
usually ? the egr valve that hangs open, why? hardened or dirty.
to be sure, not ? the fault of the injectors.

if the egr goes well, you have to check the valve in the turbo, and if it comes to a depression of the solenoid valve and the turbo.

[michele30]

Hi charles, I didn't know that you starasse the wastgate, mi ? happened on a mounted revised that he would not go why? it was not adjusted well, but gold never.

[sergiot]

? more likely to be off the control valve or damaged tubes, the less likely the calibration of the turbine.

[carlo abarth]

it costs nothing to adjust the pressioen you accounts the turn that you do and if it doesn't, not even with the return to the point before!!!

[carlo abarth]

if you look closely at the flow meter will not sale a lot of value!!!!!

[Alfiuccio]

regarding the meter, I noticed that in some of the car (always 1.3 mjet) comes to 600-650 mg in other cases, a 900-980mg will change from analog to digital?I remember I tried lancia y 70 hp at full load I had 650 mg idem on the grande punto 75 hp while lancia y 90 hp get to 950mg :confused:

[michele30]

try I feel safe because I was already happened with the revised wasn't right and now I've put you this flea, thanks I try tomorrow.

[legendaryslave]

I would try to chidure with sheet egr for safety

[carlo abarth]

the flea is it just trying!!!;)
try I feel safe because I was already happened with the revised wasn't right and now I've put you this flea, thanks I try tomorrow.

[michele30]

resolved 1 round all the small shaft of the wastegate and everything ? back ok
how to never do a job like this, these valves?

[carlo abarth]

hihihihihihi!!!!then straquotiamo????
resolved 1 round all the small shaft of the wastegate and everything ? back ok
how to never do a job like this, these valves?