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Aug 20, 2007
  #1  
Does anyone have a thread that i can expand my wiring harness? I am not sure what wire to use and i want to put my battery in my trunk anyone know what kind of wiring to use?


thanks
Aug 20, 2007
  #2  
Re: D17A2 Expanding wiring Harness Help
you dont need anything in the ecu harness. you just need to run some 4 guage wire from the battery in the trunk to a distribution block under the hood where you will tie into the original power wires to the alternator and fuse block. theres been a few threads on this already. look them up.
Aug 20, 2007
  #3  
Re: D17A2 Expanding wiring Harness Help
Quote: you dont need anything in the ecu harness. you just need to run some 4 guage wire from the battery in the trunk to a distribution block under the hood where you will tie into the original power wires to the alternator and fuse block. theres been a few threads on this already. look them up.

i tried found nothing. will search again
Aug 22, 2007
  #4  
Re: D17A2 Expanding wiring Harness Help
search for battery relocation. i've read the threads personally. they're here.
Aug 23, 2007
  #5  
Re: D17A2 Expanding wiring Harness Help
Quote: search for battery relocation. i've read the threads personally. they're here.

thAanks but how do i expand the harness like for sensors what gauge wiring do i use?
Aug 23, 2007
  #6  
Re: D17A2 Expanding wiring Harness Help
what damn sensors are you talking about? there are no sensors involved for a battery location.
Aug 23, 2007
  #7  
Re: D17A2 Expanding wiring Harness Help
http://homemadeturbo.com/tech_projec...ion/index.html here is a little info on how and what is needed to do the relocation but the one in the forum are better because it for our cars


what sensors are you talking abot are you trying to do a wire tuck
if you what to know how to lengthen your wirers get a shop manuel and find what gauge the wirer is then get that wire and cut it the add some more wire , but only goes for some thing how hard is that .
Aug 23, 2007
  #8  
Re: D17A2 Expanding wiring Harness Help
Quote: what damn sensors are you talking about? there are no sensors involved for a battery location.
ditto
Aug 23, 2007
  #9  
Re: D17A2 Expanding wiring Harness Help
I dont recommend battery relocation. the increased resistance makes cranks less effective. for dead starts, jumping the car becomes more difficult as well.

If you dont mind either of these, I then recommend larger than 4 gauge to at least minimize the added resistance. However, from a physical standpoint, I dont see why 4 gauge wouldnt work.

Go to a hardware store, you will need a butt connector for 4 gauge (or 0 gauge!) wire. Home depo sells non insulated ones for just over a buck, and they do the job, if you can insulate them.

physically locate the battery into the trunk. I cannot recommend enough using an ABS or homeade batterybox to catch emissions. Even better if you can vent the battery to the outside of the car in a way such that acid drips will not get on any part of the car. Just in case.

Next, route your power wire from the old battery location to the new. One run will be just fine. cut the old ring terminal off the positive line and crimp the butt connector on. connect the opposite side to your power wire run. hook the other side to the new battery location.

the ground wire will no longer be needed. it is bolted to the chassis just under the intake resonator inlet, and the whole line may be removed. I recommend you save that piece for future use.

in the trunk, ground your battery just as you would any other amplifier or high current electronics.

I also recommend putting the battery on the passenger side in the trunk. cornering weakens with more weight in the back, and freeway onramps only turn in one direction. Too much weight in the drivers side and the car feels like driving a cow on those ramps!
Aug 24, 2007
  #10  
Re: D17A2 Expanding wiring Harness Help
to make this easyer for people can some one draw a diagrahm for this then sticky it then there should not be anymore ? about it or show pic
Aug 24, 2007
  #11  
Re: D17A2 Expanding wiring Harness Help
Quote: what damn sensors are you talking about? there are no sensors involved for a battery location.

read the question i asked how to expand sensors and what wire to use to put my battery in my trunk
Aug 24, 2007
  #12  
Re: D17A2 Expanding wiring Harness Help
Quote:
what sensors are you talking abot are you trying to do a wire tuck
if you what to know how to lengthen your wirers get a shop manuel and find what gauge the wirer is then get that wire and cut it the add some more wire , but only goes for some thing how hard is that .

Thats excalty what i am doing
Aug 24, 2007
  #13  
Re: D17A2 Expanding wiring Harness Help
There's a 300+ thread on honda-tech about wire tucks incase you didn't know. I would PM some of those guys with your questions.
Aug 24, 2007
  #14  
Re: D17A2 Expanding wiring Harness Help
[QUOTE=WhiteRabbit;4231655]I dont recommend battery relocation. the increased resistance makes cranks less effective. for dead starts, jumping the car becomes more difficult as well.
QUOTE] if u used same size wire it will increased resistance to relocated battery used one size bigger and u should be fine.
Basic electric
Aug 24, 2007
  #15  
Re: D17A2 Expanding wiring Harness Help
[QUOTE=ESK1k20A2;4232001]
Quote: I dont recommend battery relocation. the increased resistance makes cranks less effective. for dead starts, jumping the car becomes more difficult as well.
QUOTE] if u used same size wire it will increased resistance to relocated battery used one size bigger and u should be fine.
Basic electric

one size bigger will help out a lot.
Aug 25, 2007
  #16  
Re: D17A2 Expanding wiring Harness Help
bunch of newbs on here. first, what white rabbit said about making a box to catch battery emissions, it is completely retarded to relocate a stock battery or any vented battery for that matter. you need a sealed battery for relocation. second, if you get a 4 guage wire with a shitton of strands inside, you wont have a resistance problem. jl makes good wire for this. current moves on top of the wire strands, not through it. so it doesnt matter how big the wire is if it doesnt have a shitton of strands. as far as the wire tuck goes, if you dont know what youre doing i wouldnt attempt it. dont say you do know what youre doing because you wouldnt be on here asking for wiring diagrams if you did. you dont even need a wiring diagram for a wire tuck.
Aug 25, 2007
  #17  
Re: D17A2 Expanding wiring Harness Help
Quote: bunch of newbs on here. first, what white rabbit said about making a box to catch battery emissions, it is completely retarded to relocate a stock battery or any vented battery for that matter. you need a sealed battery for relocation. second, if you get a 4 guage wire with a shitton of strands inside, you wont have a resistance problem. jl makes good wire for this. current moves on top of the wire strands, not through it. so it doesnt matter how big the wire is if it doesnt have a shitton of strands. as far as the wire tuck goes, if you dont know what youre doing i wouldnt attempt it. dont say you do know what youre doing because you wouldnt be on here asking for wiring diagrams if you did. you dont even need a wiring diagram for a wire tuck.

never asked for a wiring diagram just asked to see if nayone has done. I know there is a wire out there that really flexable not the kinnd you get at auto zone. If i knew this thread was goign to turn out liek this i would of never opened it
Aug 25, 2007
  #18  
Re: Close Please
i ordered a ton of wire online. it came with about 30 spools of 100 feet in various guages. its wicked flexible. i would check electronics stores.
Aug 25, 2007
  #19  
Re: Close Please
thanks for the help man. Ur the only one that gave me alot of info
Aug 25, 2007
  #20  
Re: Close Please
no problem. just a few words of advice from previous experience, wire tucking makes it a pain in the *** when it comes time to diagnose wiring problems.
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