Quote:
Originally Posted by Clan
the VNT rod on the turbo is factory set matched to the individual turbo , if you tamper with this you will alter this calibration and will need a new turbo anyway as the air flow wont match the expected and will get the MIL / message up again!
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This confirm my thoughts ! I'll save time then, and painstaking job !
I procedeed to all the checks Outnumbered is talking about in his post apart from the injector test, but I asked the dealer if they saw any issues / codes on their software related to injectors but all was perfectly normal to them, they asked me if my car starts immediatly engine hot or cold and if idle was smooth and it does, so they discarded the injectors problem. I do really think the vanes on the turbo are stuck or misadjusted.
My dealer also told me the air pressure was too high causing the engine to go limp mode.
thanks for your help