problems dont walk alone...

[prj]

It's ok, don't worry...
But let's get back on topic so kirvis can get his car fixed

[kirvis]

right guys... guess what...?

[prj]

N75 disconnected?

[kirvis]

i have took the bov out, and find that the hose that goes from head cover to the hose between MAF and turbo wasnt on. took it for a drive and it looks ok now. will se later on today when ill go to work as its longer journey and it will get more warmed up

[prj]

i have took the bov out, and find that the hose that goes from head cover to the hose between MAF and turbo wasnt on. took it for a drive and it looks ok now. will se later on today when ill go to work as its longer journey and it will get more warmed up

I also recommend removing the BOV altogether, that way your car won't bog on gearchanges.

[kirvis]

i have put that standard thingy back in

[kirvis]

right, just got to work, and...
still a misfire...

[prj]

I am very sure that you never got misfire. You are using the wrong word.
Before you were getting a fuel cut...

Are you 100% sure the wastegate spring is in stock condition and the wastegate is not screwed down? Try to run a hose from the turbo right to the wastegate without the N75 in between and check how much boost you will get.

[kirvis]

i did opened the wastegate. and the spring is stock. but what do you mean by screwed down? there is only a nut underneath the spring and its titened up

[prj]

There should be a 6mm allen key screw.
If it's screwed all the way in, then that also basically means you have no boost control...

I said what to do to test it... it's not hard to find a piece of tube.

[kirvis]

ive got 11 mm nut on there. ill check it tomorrow and will let you know what boost will i get. as today when i checked it in normall conditions it went up to 1.9

[prj]

1.9 what? Boost or what it shows on your computer?
The computer shows absolute pressure, so that means 0.9 bar boost.

If you are only getting that in higher gears, then you have a boost leak somewhere.

[kirvis]

thats what my computer shows... thats the highest its going to..
why do you think its the boost leak? maybe it turbo?

[prj]

thats what my computer shows... thats the highest its going to..
why do you think its the boost leak? maybe it turbo?

I doubt it's the turbo.
If you plant your foot in 4th gear, you should see 2.1 with the stock software. If you don't you most likely have a boost leak.
Pressurize your intake and find it...
But first make sure your wastegate is set at 0.4 bar.

[kirvis]

how to check for a boost leak?