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Unread 03-30-2012, 08:57 AM   #1
forhiremarine
Registered User
1995 YJ Wrangler 
 
Join Date: Jan 2012
Location: Knoxville, Tennessee
Posts: 19
Yj YJ Vacum and Wiring???

Hey guys,

I am in the middle of swapping out my 4.0 for a carbV8 in my 95 YJ. I am trying to make the swap as neat as possible. I have started cutting the non-essential wires out like the Fuel injection, etc. I noticed there was a hook up in the top center of the hood where the vacuum hoses met, it had a electric hook up that was green and had three male ends on it. What is this? Can i get rid of it? I must note, I have replaced the front 4x4 actuator with a cable operated version so to my understanding I no longer need the vacuum system for the 4x4. So you know I am running a Carb'd 350SBC, TH400 trans, and NP231 w/ HD chain.

Any suggestions you guys have will be appreciated.

Semper Fi,

Alex

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Unread 03-31-2012, 10:19 AM   #2
3ric85
Registered User
 
Join Date: May 2011
Location: El Cajon, Ca
Posts: 7
I tried PM'ing you but it said ur box was full so here it is...

Alex,

I'm in the middle of a motor swap myself on my 94 YJ. I'm i need of a 4.0L YJ PCM do you still have yours and are you willing to part with it? My YJ was born a 2.5 and i'm going to a 4.0 and need a PCM and in my area they are hard to come by.

Talk to you soon

Eric
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Unread 02-20-2013, 06:14 PM   #3
joerman75
Registered User
1993 YJ Wrangler 
 
Join Date: Feb 2013
Location: Grand Rapids, Michigan
Posts: 1
Better late than never?

I believe the vacuum hook up and green electrical connection is for the MAF sensor for the factory engine.
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