Gremlins in the f'ing turbo

[HTA A4]

Ok, so when I get to about 5500rpm the turbo backs off of boost (from ~20 to 10 or 11) for only a split second. Then it goes back to full boost.

Any ideas?

Thanks guys

[HTA A4]

Good morning bump

[romell]

well good morning to you to sir

[mike-2ptzero]

Time to do vagcom logs, could be the car closing the throttle.

[F16HTON]

Throttle plate is most likely closing...try turning off the ESP and see if the Gremlins go away.

[dougyfresh]

Weren't you going to look at your WG to figure out your late boost problem? I can not keep track anymore.

[HTA A4]

^Yeah, it was checked. Everything is working well there..

[HTA A4]

Time to do vagcom logs, could be the car closing the throttle.

I'll log it tonight and post it.

[HTA A4]

Throttle plate is most likely closing...try turning off the ESP and see if the Gremlins go away.

Thanks Greg. I'll give it a shot

[HTA A4]

Ok so it's more like 6500 but look at 6500rpm in the actual boost.

[mike-2ptzero]

I think your URL for your picture is messed up, you put http://i45.photobucket.com/albums/f90/gtrsa4/log-1.jpg

[HTA A4]

It's not showing up? It should be an image

[VMRWheels]

pic looks fine to me... looks like wastegate is opening up suddenly and staying open? what kind of wastegate do you have?

[HTA A4]

It's not externally wastgated...

[HTA A4]

Weren't you going to look at your WG to figure out your late boost problem? I can not keep track anymore.

I'm going to have my friend, an Audi ASE certified machanic, look at the wastegate to make sure everything is good there.

[dougyfresh]

I'm going to have my friend, an Audi ASE certified machanic, look at the wastegate to make sure everything is good there.

Please do. I think it will solve both you and 7Speed's problems.

[HTA A4]

lol All right, thanks a lot Doug. I really appreciate your help through all of my problems!

[A4ringedONE8T]

Get rid of the POS N75 too and put the MBC you have in its place

[HTA A4]

Get rid of the POS N75 too and put the MBC you have in its place

Will do. Something I could do myself right? I don't really know where to mount it or even how to install in...

[dougyfresh]

You can get by with the N75. I actually prefer it over the EBC for my set-up. Probably sell my EBC once I get my car back. Complete w/ the ash tray its molded into.

[A4ringedONE8T]

Will do. Something I could do myself right? I don't really know where to mount it or even how to install in...

Just as the N75 is, the signal line coming from the compressor in the bottom of the MBC and the line to the wastegate to the side connection on the MBC. It removes one more electrical, ECU controlled part from the mix. Do it, even if its only to troubleshoot. N75 isnt ever going to make shit for power or spool I dont care what the BT setup is or who is running it. Doug seems to think his setup is god though, so he may be the only one to do so

[dougyfresh]

Nope. I just dislike a lot of the decisions you have made in your set-up. Its robbing you of major amounts of power. That is the only reason why I give you a hard time (at times).

[A4ringedONE8T]

Nope. I just dislike a lot of the decisions you have made in your set-up. Its robbing you of major amounts of power. That is the only reason why I give you a hard time (at times).

I will hopefully have #'s this week, perhaps you will have something to compare?

[dougyfresh]

not sure yet. i have to make a phone call tomorrow to see how things are going.