Gtr Planum

[Klepo]

hey guys i have a leak behing my block on my rb26 which is in a s15. So the engine bay is very thight. to get to my coolant leak i had to take my planum off coz there was no other way of getting to the rubber hose that burst. When i took my planum off there was a thing bolted to my planum. I have taken a pic of it and posted it up. Some hoses that come off that thing r blocked and not being used any more there is 3 that r conected they only have a lil oil residue. So my question is do i need that thing any more or not.

[gotRICE?]

They look like old coolant lines that arent used anymore since the conversion. Id say if they arent used now, then leave it.

And, its PLENUM

[Klepo]

They look like old coolant lines that arent used anymore since the conversion. Id say if they arent used now, then leave it.

And, its PLENUM

its was eather for oil or air, id dont look like coolant eva flowed trough those lines

[Klepo]

any other ideas wat it could be guys

[MrStabby]

The AAC is bolted to the side and it controls idle. (its the bit just above the braided line in the picture, with the electrical connection). There's also boost/vacuum lines through the main section, so i dont really know what it is, but i'd be leaving it in.

[heller44]

Its called an air chamber.. as mrkotter said, the aac valve is mounted on the side of it. Only time I have heard of it being removed is if the aac has also been removed.

[Klepo]

ok thanx for the answers guys. looks like ill be keeping it on there then. it was so hard removing the planum with it on in such a tight engine bay. looks like its gonna be hard putting it back in.