 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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Jan 7, 2015 - 12:53 AM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
QUOTE (rjbibeau @ Jun 16, 2014 - 9:02 AM)  Smaay- it's needed since the 3sgte is controlled by the ecu where as the body harness has it's on circuit. Pitcelica- thank you for the clarification. So that blue with orange stripe has to be spliced to both terminals. That's what I figured. someone please elaborate on this. the COR has 2 sources for the fuel pump, the start switch and the ECU. so why does the 3S-GTE have an external relay in the engine bay? is there no COR on the ST205? QUOTE (rjbibeau @ Jun 19, 2014 - 4:40 PM) It provides power to the fuel pump when starting. It also turns the fuel pump off when the ignition was left on accidentally. It turns off the fuel pump in an accident. During a major fuel line leak, it cuts power as well. this sounds like the COR on the GT. so back to my question above -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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 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 Smaay yeah, im way ahead of ya now, thanks. I got my han... Feb 13, 2015 - 9:30 AM Arturio55 QUOTE (Smaay @ Feb 13, 2015 - 10:30 ... Feb 13, 2015 - 1:49 PM 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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