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it is a mystery
Posted by enzo 93SE convertible '99 [Email] (more from enzo 93SE convertible '99) on Thu, 14 Jul 2005 02:34:37
In Reply to: Re: Only a little improvment, PM, Mon, 11 Jul 2005 19:38:18
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Yes I changed both.
I am coming to the conclusion that is something programmed.
The boost decrease happens only in third gear and over 4500 5000 rpm.
It does it also with lower temperature. (this night I tested it).
What is absolutely strange is that now both 3 and 7 flashed CEL went off on their own while coming back home this noght.
Now assuming you are right and that the IAT sensor was not faulty this means that over certains ambient temperatures the compressed air is so hot that the IAT sensor appears faluty to the ECU. Hence the 3 flashes and then the 7 (poor adaptation).
This can have only one meaning, the intercooler is dirty and therefore not cooling the air enough.
What do you think about?
ciao
posted by 81.240.255...
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