Notices
Scion tC 1G Forced Induction Turbo and supercharger applications...

switched power source in engine bay to tap meth switch?

Thread Tools
 
Search this Thread
 
Old Feb 28, 2009 | 04:00 AM
  #1  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default switched power source in engine bay to tap meth switch?

hey guys im installing a snow performance stage 2 meth injection kit on my sc'd tc, and i need to run a wire to a switched 12v source in the engine bay, anybody know where i can tap into one?

im installing it right now so if i can get an answer asap that would be great!
Old Feb 28, 2009 | 01:01 PM
  #2  
crush02342002's Avatar
Senior Member
10 Year Member

5 Year Member
SL Member
iTrader: (2)
 
Joined: Feb 2008
Posts: 11,271
From: Houston, TX
Default

notice the blue wire with the tap connector on it, red wire going to tap connector. that blue wire is a switched 12v source and can be found in the little panel on the driverside front.
Old Feb 28, 2009 | 02:01 PM
  #3  
Ace83's Avatar
Senior Member
10 Year Member
5 Year Member
Ronin Scion
SL Member
Premium Member
iTrader: (6)
 
Joined: Aug 2006
Posts: 11,117
From: TX
Default

you can also tap on the radiator fan wire
Old Feb 28, 2009 | 05:13 PM
  #4  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

thanks for the pic! Is that in the engine bay or behind the kick panel inside the car? Ill be home in like 30 to see where thats at...
J
Old Feb 28, 2009 | 05:57 PM
  #5  
crush02342002's Avatar
Senior Member
10 Year Member

5 Year Member
SL Member
iTrader: (2)
 
Joined: Feb 2008
Posts: 11,271
From: Houston, TX
Default

inside the car kick panel
Old Feb 28, 2009 | 06:06 PM
  #6  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

Is there anything in the engine bay i can tap?
Old Feb 28, 2009 | 06:17 PM
  #7  
crush02342002's Avatar
Senior Member
10 Year Member

5 Year Member
SL Member
iTrader: (2)
 
Joined: Feb 2008
Posts: 11,271
From: Houston, TX
Default

yeah, like ace said. pop the cover off of the fuse box in the engine bay and look for a switched source ther. just use a connector like this to tap into it

Old Feb 28, 2009 | 06:29 PM
  #8  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

So just try and find a switched slot in there that isnt used yet?
Old Feb 28, 2009 | 06:51 PM
  #9  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

Do u know which wire to tap on the fan connector that will give me 12v i dont have a meter...
Old Feb 28, 2009 | 10:26 PM
  #10  
Ace83's Avatar
Senior Member
10 Year Member
5 Year Member
Ronin Scion
SL Member
Premium Member
iTrader: (6)
 
Joined: Aug 2006
Posts: 11,117
From: TX
Default

there's only two wires on each fan, use a mulitimeter to look for the positive.. fans always use 12v. Its much cleaner to use add a fuse like crush showed but I havent seen any that can go over 10amps.. you have a lot of options you can just tap inside and run it through the firewall
Old Feb 28, 2009 | 10:31 PM
  #11  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

well if u look under the fuse box cover, theres a connector with a bunch of wires comming off it, i tested them and alot of them are switched power, i just dont have a volt meter to see if they are a full 12v, cause just cause its there doesnt mean its a full 12v right?

then i wat just going to use a t tap on it...
Old Feb 28, 2009 | 10:34 PM
  #12  
Ace83's Avatar
Senior Member
10 Year Member
5 Year Member
Ronin Scion
SL Member
Premium Member
iTrader: (6)
 
Joined: Aug 2006
Posts: 11,117
From: TX
Default

yeah you need some volt meter just to make sure
Old Feb 28, 2009 | 11:11 PM
  #13  
crush02342002's Avatar
Senior Member
10 Year Member

5 Year Member
SL Member
iTrader: (2)
 
Joined: Feb 2008
Posts: 11,271
From: Houston, TX
Default

well most likely it is going to be 12volts unless ther is a resister in the line......everything in the car uses 12 volts except for maybe some led's which will have a resister of somesort near it. but it is always a good idea to play it safe and check it with a meter first.......good luck
Old Feb 28, 2009 | 11:27 PM
  #14  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

alright, thanks guys, looks like i need to find a friend with a volt meter lol
Old Mar 1, 2009 | 12:00 AM
  #15  
crush02342002's Avatar
Senior Member
10 Year Member

5 Year Member
SL Member
iTrader: (2)
 
Joined: Feb 2008
Posts: 11,271
From: Houston, TX
Default

you can find em real cheap that will do what you need it to. home depot (electical section), wal-mart (automotive section), auto zone (behind counter normally), pep-boys (could be anyplace, they like to move thos bastards around)..take your pick...lmao
Old Mar 1, 2009 | 12:34 AM
  #16  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

Haha my dad has one so my bro is bringing it over later
Old Mar 1, 2009 | 01:45 AM
  #17  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

hey i got a cen-tech p30756 from my dad just now, anyone know what i should put it on to test for 12v its got a bunch of settings....
Old Mar 1, 2009 | 02:50 AM
  #18  
crush02342002's Avatar
Senior Member
10 Year Member

5 Year Member
SL Member
iTrader: (2)
 
Joined: Feb 2008
Posts: 11,271
From: Houston, TX
Default

v with a line and a dotted line, not the v with the squiggly line...lol
Old Mar 1, 2009 | 08:05 PM
  #19  
hotwheelsrs1's Avatar
Thread Starter
Senior Member
10 Year Member
5 Year Member
SL Member
 
Joined: May 2006
Posts: 661
Default

well i got it all setup and tested last night and it works great, now just waiting for my bumpers to get finished at the bodyshop and the key to come in for the sc'er and i can make my tune appt!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Inazuma
Scion xA/xB 1st-Gen ICE & Interior
20
May 3, 2023 01:58 AM
jaspercanda
Scion tC 2G Aero & Exterior
14
Feb 3, 2020 02:43 PM
Halo19boy
PPC: Wanted
4
Jan 27, 2015 10:19 PM
fliggah
Scion xA/xB 1st-Gen ICE & Interior
4
Dec 25, 2003 01:03 PM
Besk_one
Scion xA/xB 1st-Gen ICE & Interior
6
Nov 17, 2003 09:28 PM




All times are GMT. The time now is 07:02 AM.