Whats happening guys?, Engine pipeing Options

[mikee]

Hi guys, i need your help

I'm not to sure whats happening with the engine bay and i want to return it to stock and don't know how. So if anyone could help me out that would be appreciated

Is the bov plumbed properly? Because i don't think its working and I'm getting compressor surge. The bov looks as thought its been opened and glued back together. Is the breather filter in red fine there? What does it do?




What does this do and what is this plug used for? (The air conditioning has been removed- just in-case that helps)




How do i remove this boost controller and plumb it back to normal?




Where should this be plumbed to?



What is meant to go where the gray marking is? What is meant to go where the pink is? But most importantly where should the brown pipe be plumbed to?




Just out of interest what does this unit do?





Also, does the internal diameter of the pipe used to fix up the plumbing matter?

[3WayStunna]

Alright ill try to remember this right. In the second pic, with the green, the big circled item is the ignitor coil. AS far as the plug you have next to it, i cant really remember where it goes

And also, im guessing you have a UK spec celica right. Because in the 5th pic with the brown, it looks like it was part of the EGR system, that mustve been removed. MIght also explain that plug in the second pic. but im not 100% sure on that

Anywho, as far as the boost controller setup, it looks like the TVIS was disabled. Anywho, to connect it back up, your right with the yellow line in the third pic, as that is the turbo line. Reconnect that back up. Also, on the wastgate (should be the other metal capped-off line) the other metal line should go to another pipe that is like 3inches away from it.

Right at the beggining of the red line youll see two capped off pieces. Thats what needs to be connect back up, and then youll have your stock boost controller all set up!

Well thats all i can help with. GL man, and i hope you figure it all out. Btw, whats the story with it. Did your car come like that?