can anyone find a detailed vacuum diagram for 88 3sgte

MeesterPatrick

New member
yeah there is but it doesn't make much sense I have two hoses that suck and one that doesn't I think the one that come's from the intake might go to the IAC.
one comes from the passenger side from a round plastic box with vac \ iac or a\c (I cant remember)
and the other one is below the intake a bit.

im really wanting to get that fixed because im sure this is my idle issue.
 

___Scott___

Active member
The sticker under the hood is pretty worthless. I flipped through my BGB and there isn't a detailed vacuum diagram there either. Toyota seems to break vacuum details down with their subsystem, e.g. emissions, efi, etc...

The BGB is available online, a quick google revealed this source:
http://gt4.mwp.id.au/

Download the ST165 manual and start digging.
 

MeesterPatrick

New member
Yeah I didn't find anything .
I tried uploading a photo with circles around the area that the leaks are in but says the photo is too big :shoots:
 

___Scott___

Active member
If you dig around through the forums here you may find photos already posted that you can link to to better explain where your hoses are coming from. That way we may be better able to help.
 

___Scott___

Active member
I found these with a quick search of the forums here for "vacuum diagram" using the search link, not the "Google Custom Search." They are all posted in other threads on the forum here.

165vachose9inchlabel.jpg


EC-3.jpg


EM-9.jpg


image.php
 
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