what are these/where do they go?

[doom26464]

im almost done with the engine just need to figure out the last few odds and ends.
I have no idea where these 3 go???

these 2 vaccum lines i have no idea where they go. The one on the right is the auxialry air line I know where the top part of it connects to but what about the bottom of it?

and this little hole in the block in the engines left motor mount. what the hell is it for? does something connect to it??

thnx alot for the help IT IS GREATLY appreciated!!!!!

 

[IJ.]

#1 intake brace from the engine mount to under the plenum

#2 looks like a turbo brace

#3 NFI

 

[Bigzavs]

yup on the #1&2 like ian said

#3 looks like a coolant line for the IAC/TB/Manifold

#4 is the for the dipstick tube

 

[thelonerider]

I'll take a guess...
Could #3 be the hose to the charcoal canister from the firewall feed?
The vacumm line in could be from the hard pipes mounted on the intake? I need to look at the vacuum diagram in the TSRM to be sure.
The hole in the driver's side (left) engine mount has a sort of bracket for the fuel lines, it think. Is the hole threaded?
Remember, this is all a guess....

 

[Mr.PFloyd]

shouldn't the vacuum one connect to a vsv for fuel pressure? either that or EGR?

 

[doom26464]

the hole in the side of the block is indeed the dipstick hole (soo obivousy can't belive i didn't think of that)

The engine doesn't have a egr ITs a jdm engine. But I still don't have any idea what thoses nipples are for under the intake runners in the second picture.....

 

[IJ.]

1 is water to the TB the other I'm guessing the the Fuel return to the J tube.

 

[americanjebus]

ok yea, they answered the first one, intake stay and turbo support

#2 well look at this http://www.cygnusx1.net/Supra/TechTips/vacuum_hose.aspx
:Edit: IJ is rite, thats a water line if you look at the style of the nipple. cant for the life of me find a picture of it though.

and #3 you guessed it, dipstick.

 

[doom26464]

ok im still confused....

in pic number 2 there are 2 nipples one is on the left and is part of the intake runners the second one is the bottom part of the auxilairy Air pipe As shown in the TSRM: http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=EM&P=33

I don't know where that line runs to on the bottom part of the auxilairy air pipe(mabye the hose in the first picture connects to it but I still don't know where it runs to)

So i need to know what the bottom part of it connects to as well as that nipple on the intake runners.

Im sorry if some one has already said it but I can't seem to make sense of it.

 

[Bigzavs]

the one on the runners is part of the throttle/idle valve coolant routing. goes from the pipe towards the back of the manifold(underneath) up through the idle control valve, through the throttle and then back down to that nipple, or maybe it flows the other way, either way thats what the one on the runners is for

 

[Bigzavs]

ok, looked at some pics of some 7Ms, kinda looks like its for the crossover pipe that goes to the stock BOV. also looks like the bottom of that line connects to the lil metal piece that goes around the lower outside of the front of the intake manifold (if that makes any sense at all) to that thing that sticks out on the front of the manifold with the nipple on it

man that confused me and i wrote it

 

[Mrbaboon]

Man, with the comments made in this thread,

I fear for you firing your car.

Reason? You asked about some stuff, I worry about some of the connections you haven't asked about. DOUBLE CHECK EVERYTHING

 

[doom26464]

Ok got everything on thnx everyone for your help. All but one though in pic number one the first brace I can't seem to figure out where it goes. IT looks like it goes from the side of the turbo too the engine mount but it doesn't line up right if anyone has a pic of where it goes That would help alot!!

 

[3p141592654]

When you say the "first" brace, I assume you are referring to the cleaner of those two braces. It goes from the engine mount to the plenum as IJ said. The metal tab is to hold the starter positive cable.

The rusty brace is for the turbo.

 

[doom26464]

When you say the "first" brace, I assume you are referring to the cleaner of those two braces. It goes from the engine mount to the plenum as IJ said. The metal tab is to hold the starter positive cable.

The rusty brace is for the turbo.

ahh yes sorry what I meant was brace number 2 in the pic the more ruster one. I know it goes on the turbo But I can't seem to get it too line up anywhere....

 

[shaeff]

pretty sure the water pipe in the first pic is for the turbo from the t-stat housing. (i don't remember any of the others having that outer rubbers hell on it)

brett- for the turbo brace, the part that's angled needs to face your chin when you put it in. on the side of the turbo, you'll see a hole for a 17mm bolt. the angled part bolts in there, and cradles the side of the turbo.

the other side bolts to the motor mount if i remember correctly.

 

[doom26464]

pretty sure the water pipe in the first pic is for the turbo from the t-stat housing. (i don't remember any of the others having that outer rubbers hell on it)

brett- for the turbo brace, the part that's angled needs to face your chin when you put it in. on the side of the turbo, you'll see a hole for a 17mm bolt. the angled part bolts in there, and cradles the side of the turbo.

the other side bolts to the motor mount if i remember correctly.

i found where everything goes just need to figure out that turbo brace. I guess I will try it again and see if I can get it too line up right.

 

[3p141592654]

This diagram may help (brace is 17293).

http://www.cygnusx1.net/Supra/Library/EPC/291420/catalog.aspx?F=1701&P=2