Vacuum tree

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Sep 8, 2016 | 11:31 PM

mxer0022

Thread Starter

Cargo Master

Joined: Feb 2008

Posts: 2,862

Likes: 44

From: Tooele, UT

Vacuum tree

Anyone awake to tell me what plugs in to the port coming out the top of the vacuum tree? Truck was semi apart when I bought it so I'm trying to figure all this out.

Sep 9, 2016 | 12:28 AM

timbersteel

Logistics Pro

Joined: Mar 2005

Posts: 4,698

Likes: 47

From: Mexico, Missouri

Brake booster
FPR
MAP sensor if Speed Density
HVAC controls
Vacuum reservoir(s)

Sep 9, 2016 | 01:10 AM

mxer0022

Thread Starter

Cargo Master

Joined: Feb 2008

Posts: 2,862

Likes: 44

From: Tooele, UT

My map and brake booster come out of the back of the upper intake. I think I may have realized where it goes. Does it go to the PCV valve and evap canisters?

Sep 9, 2016 | 01:12 AM

mxer0022

Thread Starter

Cargo Master

Joined: Feb 2008

Posts: 2,862

Likes: 44

From: Tooele, UT

Also another question. There is a two pin plug with one wire that comes out of the harness with the plug for the coil pack. Where the hell does it go? There is nothing around it that I can see that takes a one wire connection. I'm thinking it might have been something that got deleted before I bought the truck but I'm not sure.