yotafreakshow

anybody have a vacuum diagram for an 85 22rec? i used the under hood diagram for the egr, ect., but need fuel pressure reg. and a couple of vsv lines figured out. I was tracking down a miss and discovered some "mechanic" confused most of the vacuum system in my 4runner. Running much better, still a slight something going on...

RED 85

You know I think I could use that also. So anyone got the diagram?

yotafreakshow

I just found a Factory Manual on ebay-$70, but I have one for my 89 and it's pretty similar, aside from the efi and front axle. Call me cheap, but all I really need is the vacuum diagram.

jeebus

I have an 85efi with power steering which use to have AC, never-more. I ran my vacuum lines according to the Haynes (85 was nice'n simple) but i don't know what to do with the power steering's "idle up valve" which has two extraneous openings (bottom and back).

According to the 84efi diagram they should run to a three-letter-acronym-sensor, of which I have two but don't know which goes where. (one for ac maybee?) One is cyan (light blue) while the other is black, I'm hoping someone else knows which goes to what.

I don't trust the routing's previous state as an indicator because it was pretty far off when i got it, but I can post more pics if that would help...

https://www.yotatech.com/forums/show...4runner+vacuum
https://www.yotatech.com/forums/show...4runner+vacuum

Thanks, Jeebus

Diagram Ref: Haynes656 "Toyota Pick-Ups & 4-Runner 79-94" page 174