 fuel pump relay wiring, going CRAZY!! please help |
 Feb 28, 2009 - 8:26 PM
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 Enthusiast  Joined Aug 14, '05 From Corpus Christi Tx Currently Offline Reputation: 5 (100%)  |
ok everyone says its easy but i cant get my fuel pump to turn on. Can someone please walk me through it and let me know where exactly you should put the relay and which wire should go where?? Im using a 5 prong but no matter how long i stare at the wire diagrams i cant make sense of any of it.
I have a 3rd gen 3sgte in my 96 gt, please i know many have done this but i cant find the info i need. |
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Feb 13, 2015 - 9:30 AM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
yeah, im way ahead of ya now, thanks. I got my hands on a 94 GT harness and it was about 97% identicle to the ST205. even colors matched. I moved a few pins added a run here and there and good to go. I did bypass the 2nd relay. If it runs too rich ill add another one in later.
now with V6 harness' and this one. I have gotten pretty good at setting them up the way I want. -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Feb 13, 2015 - 1:49 PM
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Enthusiast Joined Mar 6, '13 From New jersey Currently Offline Reputation: 4 (83%) |
QUOTE (Smaay @ Feb 13, 2015 - 10:30 AM)  yeah, im way ahead of ya now, thanks. I got my hands on a 94 GT harness and it was about 97% identicle to the ST205. even colors matched. I moved a few pins added a run here and there and good to go. I did bypass the 2nd relay. If it runs too rich ill add another one in later. now with V6 harness' and this one. I have gotten pretty good at setting them up the way I want. You would have to buy the fuel pump resistor pack also, (most) swaps dont come with it. Its a grey box with a 2pin plug. The relay either directs power to that or straight to the fuel pump. Obvi you could just get an safc to control fuel, and have even more precise fuel adjustment, rather than just the 9v and 12v. I know the safc will advance timing but hey yolo -------------------- QUOTE (Azncelica @ Mar 4, 2012 - 11:43 PM) I started with what I know to do, I swap engine into my car, I knew it was too much work to make it a AWD. I kept it FWD. Went to take a crack at doing the wiring conversion. Than, I realize, shoot, this is out of my league. |
Posts in this topic
celicaGT96 fuel pump relay wiring Feb 28, 2009 - 8:26 PM
Batman722 from EA1 there are 4 wires that need to go to a sp... Mar 1, 2009 - 12:12 AM celicaGT96 ok then i am on the right track...I did this but n... Mar 1, 2009 - 12:34 AM celicaGT96 nvm Mar 6, 2009 - 2:23 AM rjbibeau Hey guys Sorry to bring up an old post but I'm... Jun 15, 2014 - 6:09 PM
pitcelica QUOTE (rjbibeau @ Jun 15, 2014 - 11... Jun 16, 2014 - 10:05 AM Smaay im confused here? why are you needing another rela... Jun 16, 2014 - 8:12 AM rjbibeau Smaay- it's needed since the 3sgte is controll... Jun 16, 2014 - 12:02 PM njccmd2002 So what is the real function of the circuit openin... Jun 19, 2014 - 5:30 PM rjbibeau It provides power to the fuel pump when starting. ... Jun 19, 2014 - 7:40 PM njccmd2002 hmm thanks.... did not know that... Jun 19, 2014 - 7:55 PM Smaay QUOTE (rjbibeau @ Jun 16, 2014 - 9:0... Jan 7, 2015 - 12:53 AM Cray89 Have you checked the ign fuse under the dash.... I... Feb 12, 2015 - 1:08 PM Arturio55 Smaay, the 3sgte has another relay so that it can ... Feb 13, 2015 - 5:16 AM pitcelica Playing with the voltage of the fuel pump (reducin... Feb 14, 2015 - 10:48 AM Smaay thanks again, everyone for the tips. I am going to... Feb 15, 2015 - 12:25 AM Arturio55 QUOTE (Smaay @ Feb 15, 2015 - 1:25 A... Feb 15, 2015 - 2:59 PM Smaay i have the EWD, Im just wiring it up like a regula... Feb 16, 2015 - 9:40 AM Arturio55 QUOTE (Smaay @ Feb 16, 2015 - 10:40 ... Feb 16, 2015 - 10:33 AM |
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