[ivoka1981]

Is there any way to check this out , or I simply have to replace it and hope that result will be positive :) ?

Also when I remove the oil dip stick I hear some bubbleing which I guess is normal , or this is sign for damaged CCV ?

[Gints93]

Maybe this topic will help somehow :) http://www.bimmerfest.com/forums/showth ... p?t=536317

[ivoka1981]

Well this is very useful link, thanx!
Actually I have some oil leak both from the Valve cover gasket and from the engines front low side where is the engines chain , and a bit around the oil filter body.
According the theory is means that the CCV i slightly open at idle which cause erratic idle , right?
Also , form the last check up (tehniksa apskate) i see the following parameters:
CO (%): 0.5
CO paaugst. (%): 0
HC (pmm)): 150

HC = 150 may be indicates a fuel trim or rich mixture?

[Gints93]

There's something about fuel trim: http://wiki.ross-tech.com/wiki/index.php/Fuel_Trim_Info

In my first check up this year (m40) i had HC about 160, but that was because i had huge holes in my muffler Changed the muffler and now have 102. And also i haven't heard, that a little bit wrong fuel trim has affected iddling.

[ivoka1981]

Actually I have some oil leak both from the Valve cover gasket and from the engines front low side where is the engines chain , and a bit around the oil filter body.
According the theory is means that the CCV i slightly open at idle which cause erratic idle , right?

[Gints93]

Not 101% sure, but if i got all the stuff about this ccv right, than yes.

[vairis.v]

Un cik ilgi ta jauna turesi ?
original manksa 30ls , vai zinat avi kaut kur varetu dabut to letak ?

Paldies!

gofru jaliek tikai original un jaunu

[ivoka1981]

japp ir gan jauna gan originala .