 3sgte swap , got spark, wont fire , 94 gt |
 Feb 26, 2010 - 9:16 PM
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Enthusiast  Joined Sep 6, '03 From hudson ,iowa Currently Offline Reputation: 1 (100%)  |
ok so i got my harness back fron dr. tweak and everything went together fine, i went to start the car and i it wont fire, it has spark, but doesnt seem to fire, i have fuel to the rail and if you give it a small shot of startign fluid it fires right up. checked the number one injector plug and only seems to get .6 volts while cranking , risitstor pack? or ecm unhappy , anythought would be great , thank s
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Mar 2, 2010 - 1:09 PM
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 Enthusiast Joined Mar 22, '07 From Houston, TX Currently Offline Reputation: 4 (100%) |
listen to the fuel injector while cranking the motor, if they click ur good. u do this by putting a screwdriver or anything of the like to the injector/ur ear and listen. The ECU uses GROUND SWITCHING switching for the injectors... so w/ the key on u should have a constant 12v at one of the two terminals... and the other terminal should be 0v to the positive battery terminal and anywhere between 1 and 7v with the engine cranking.
-------------------- QUOTE "And, as always, your friendship, help, and dedication to the advancement of Texas Celica dominance is GREATLY appreciated. Thanks bro." -DEATH 1994 GT: V6 swap, 5speed E53 W/ LSD, All Power, now RED 1995 ST: SOLD @273k miles, Auto, all power, CarPC, White 1994 ST: Totaled, 5spd, all power, Red RIP 07/09/09 @ 241,810 1994 Lexus LS400: This is my new DD |
Posts in this topic
pxcr440 3sgte swap , got spark, wont fire , 94 gt Feb 26, 2010 - 9:16 PM
lagos There is a ground wire from the main harness to th... Feb 26, 2010 - 9:54 PM
pxcr440 QUOTE (lagos @ Feb 27, 2010 - 3:54 A... Feb 26, 2010 - 9:57 PM lagos QUOTE (pxcr440 @ Feb 26, 2010 - 9:57... Feb 26, 2010 - 10:04 PM pxcr440 QUOTE (lagos @ Feb 27, 2010 - 4:04 A... Feb 27, 2010 - 12:45 AM bccentaur3 did you have a pulse tester to actually see that y... Feb 27, 2010 - 1:35 AM lagos QUOTE (bccentaur3 @ Feb 27, 2010 - 1... Feb 27, 2010 - 2:06 AM bccentaur3 You should post a vid on what you cars doing when ... Feb 27, 2010 - 2:20 AM pxcr440 the timing is right , its got plent of spark , if ... Mar 1, 2010 - 8:35 PM bccentaur3 Well if its fuel related, you checked to see if yo... Mar 1, 2010 - 11:01 PM pxcr440 i have cracked the lines at filter and fuel rail ,... Mar 1, 2010 - 11:28 PM bccentaur3 You sure you have the injector ground wires ground... Mar 1, 2010 - 11:52 PM pittfirefighter 2nd or 3rd gen??? injectors won't fire if the... Mar 2, 2010 - 1:41 PM pxcr440 2nd gen , injectors dont have very much if any po... Mar 2, 2010 - 4:03 PM pittfirefighter did you check the AFM? it has to be hooked up cor... Mar 6, 2010 - 11:39 AM 3sgte_kevin Maybe your fuel is bad. I had this happend to me a... Mar 11, 2010 - 9:07 PM |
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