3.4 swap Question

Ahbustae86 · 07-06-2009, 06:11 PM

Can I use the fuse block thats in the engine bay of my 3.0 or do I need the 3.4 one?

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RobD · 07-06-2009, 08:57 PM

Use the 3.0 fuse block. You'll have to move the battery to the driver's side, because the 3.4's intake is on the passenger side. Run a heavy gauge wire from the battery to the fuse block and you're done.

Ahbustae86 · 07-06-2009, 11:20 PM

Thanks RobD. Can I use the 3.0 charcol canister as well?

904_runner · 07-06-2009, 11:32 PM

Yes you can..

Search around on here.
Many have reused the 3.0L charcol cannister,
I am actually using mine now, but i need to get my 3.4L one replaced so i can go see the referee for smog in california.

yodathespian87 · 07-07-2009, 05:46 AM

Evolta and Brenkrjai have the diagram for the charcoal canister. So I would check those 2 threads out. Very helpful.

Ahbustae86 · 07-08-2009, 02:00 AM

Yoda- Thanks for pointing me in the right direction.

Looking at the drawings, it looks like I'm using the VSV from my 91 4runner. Does the electical connector from the VSV bolt up to the 3.4 ECU harness or do I have to figure out the wiring on that as well.

yodathespian87 · 07-08-2009, 05:58 AM

Yes they do. At least 2 of them do. You will notice they have a little tab off to one side which only allows that exact plug to plug in. As for the wiring check out TIS.com and http://www.ncttora.com/fsm/index.html

Here are a few other wiring threads that might be helpful.
http://www.yotatech.com/f160/ih2-wir...e-help-162300/
http://www.yotatech.com/f160/3-0-3-4...wiring-155380/
Then my thread- still working on mine
http://www.yotatech.com/f160/2001-5v...13/index2.html

07-06-2009, 08:57 PM	#2 (permalink)
RobD Registered User Join Date: Jun 2006 Location: Calgary, AB Posts: 1,726	Use the 3.0 fuse block. You'll have to move the battery to the driver's side, because the 3.4's intake is on the passenger side. Run a heavy gauge wire from the battery to the fuse block and you're done. __________________ 1991 4Runner, 3.4 5VZFE swap, OME shocks/springs, 33" BFG All Terrain T/A KOs, Pioneer head unit, Infinity speakers, XM Satellite radio

07-06-2009, 11:32 PM	#4 (permalink)
904_runner Registered User Join Date: Mar 2008 Location: Chico, California Posts: 3,782	Yes you can.. Search around on here. Many have reused the 3.0L charcol cannister, I am actually using mine now, but i need to get my 3.4L one replaced so i can go see the referee for smog in california. __________________ Mike 1990 4runner: 3.4 swapped, 5-speed, sas'd, Rear leaf swap, Locked, 5.29's, 39.5" iroks on Beadlocks, Armor'd Longfields, Duals coming soon: My build thread http://www.yotatech.com/f152/904_run...thread-158746/ http://www.treadlightly.org/ http://www.pirate4x4.com/tech/billav...ery/index.html

07-07-2009, 05:46 AM	#5 (permalink)
yodathespian87 Contributing Member Join Date: Apr 2008 Location: Colorado Springs, Colorado Posts: 464	Evolta and Brenkrjai have the diagram for the charcoal canister. So I would check those 2 threads out. Very helpful. __________________ 86 Pickup 4x2, Manual (Sold) 87 Extra Cab Pickup 4x4, Manual (Sold) 93 4Runner 4x4, Manual, 3.4 Swap In progress 90 4Runner 4x4, Manual, Blown 3.0 (Stripping out for parts then to become a trail rig/camping/fun truck) 94 Lexus SC400, 1UZ, magnaflow exhaust, after market headlights, bought for parts for the swap into the 90 4Runner

07-08-2009, 05:58 AM	#7 (permalink)
yodathespian87 Contributing Member Join Date: Apr 2008 Location: Colorado Springs, Colorado Posts: 464	Yes they do. At least 2 of them do. You will notice they have a little tab off to one side which only allows that exact plug to plug in. As for the wiring check out TIS.com and http://www.ncttora.com/fsm/index.html Here are a few other wiring threads that might be helpful. http://www.yotatech.com/f160/ih2-wir...e-help-162300/ http://www.yotatech.com/f160/3-0-3-4...wiring-155380/ Then my thread- still working on mine http://www.yotatech.com/f160/2001-5v...13/index2.html __________________ 86 Pickup 4x2, Manual (Sold) 87 Extra Cab Pickup 4x4, Manual (Sold) 93 4Runner 4x4, Manual, 3.4 Swap In progress 90 4Runner 4x4, Manual, Blown 3.0 (Stripping out for parts then to become a trail rig/camping/fun truck) 94 Lexus SC400, 1UZ, magnaflow exhaust, after market headlights, bought for parts for the swap into the 90 4Runner

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07-06-2009, 11:20 PM	#3 (permalink)
Ahbustae86 Registered User Join Date: Dec 2004 Posts: 22	Thanks RobD. Can I use the 3.0 charcol canister as well?

07-08-2009, 02:00 AM	#6 (permalink)
Ahbustae86 Registered User Join Date: Dec 2004 Posts: 22	Yoda- Thanks for pointing me in the right direction. Looking at the drawings, it looks like I'm using the VSV from my 91 4runner. Does the electical connector from the VSV bolt up to the 3.4 ECU harness or do I have to figure out the wiring on that as well.