 FUSE HELP!, ECU-IG Fuse - Fuse Panel inside car |
 Mar 5, 2009 - 8:53 PM
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Enthusiast Joined Apr 30, '08 From New York Currently Offline Reputation: 0 (0%)  |
I have recently been having problems with my ECU-IG fuse poping and need some help. I have a 99 celica with the 4th gen 3sgte swap that i completed last year. The car keeps blowing the fuse in the fuse panel inside the car. I don't even really know what the fuse does or how to go about troubleshooting the problem. If anyone has any insight please help! Thanks
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Mar 5, 2009 - 11:55 PM
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 Enthusiast  Joined Mar 22, '07 From Houston, TX Currently Offline Reputation: 4 (100%) |
power flows:
battery>main fusable link>100A alt>40A AM1>IGN switch>15A ECU-IG Circuits Protected: A/C pressure switch ABS ECU(antilock brakes) Cruise Control ECU Shift Lock ECU(auto only) Water Temp Switch (for engine fans) Engine Main Relay(coil side) Fan Relays 1 & 2 (coil sides) Odd thing is, the engine control unit really doesnt get power from this fuse* lol I'll reply again in a bit after i look for probable issues *edit, put switch by accident This post has been edited by stephen_lee: Mar 5, 2009 - 11:56 PM -------------------- 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 |
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Mar 5, 2009 - 11:58 PM
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Enthusiast Joined Apr 30, '08 From New York Currently Offline Reputation: 0 (0%) |
QUOTE (stephen_lee @ Mar 6, 2009 - 12:55 AM)  power flows: battery>main fusable link>100A alt>40A AM1>IGN switch>15A ECU-IG Circuits Protected: A/C pressure switch ABS ECU(antilock brakes) Cruise Control ECU Shift Lock ECU(auto only) Water Temp Switch (for engine fans) Engine Main Relay(coil side) Fan Relays 1 & 2 (coil sides) Odd thing is, the engine control unit really doesnt get power from this fuse* lol I'll reply again in a bit after i look for probable issues *edit, put switch by accident wow who would have thought!! thanks so much i appreciate it, the thing was driving me crazy |
Posts in this topic
BrandonToyota FUSE HELP! Mar 5, 2009 - 8:53 PM
bccentaur3 Is it the AM2 Fuse? 30amp fuse IIRC. Mar 5, 2009 - 9:00 PM
BrandonToyota QUOTE (bccentaur3 @ Mar 5, 2009 - 10... Mar 5, 2009 - 9:23 PM bccentaur3 ahhh the efi fuse I would assume. You don't ha... Mar 5, 2009 - 9:38 PM BrandonToyota QUOTE (bccentaur3 @ Mar 5, 2009 - 10... Mar 5, 2009 - 9:45 PM bccentaur3 Who did your wiring harness? How long have you had... Mar 5, 2009 - 9:48 PM BrandonToyota QUOTE (bccentaur3 @ Mar 5, 2009 - 9... Mar 5, 2009 - 9:54 PM bccentaur3 Well if Doc did it, theres no issues with his conv... Mar 5, 2009 - 9:57 PM BrandonToyota QUOTE (bccentaur3 @ Mar 5, 2009 - 9... Mar 5, 2009 - 10:44 PM bccentaur3 was it hard wired into the ignition wires? Or was ... Mar 5, 2009 - 10:56 PM BrandonToyota QUOTE (bccentaur3 @ Mar 5, 2009 - 11... Mar 5, 2009 - 10:57 PM bccentaur3 check the wires in there to see if there is any of... Mar 5, 2009 - 11:01 PM BrandonToyota QUOTE (bccentaur3 @ Mar 6, 2009 - 12... Mar 5, 2009 - 11:15 PM bccentaur3 Sorry I don't. I would assume to keep the ecu ... Mar 5, 2009 - 11:29 PM stephen_lee i'll have a look at the diagrams and ill reply... Mar 5, 2009 - 11:40 PM BrandonToyota QUOTE (stephen_lee @ Mar 6, 2009 - 12... Mar 5, 2009 - 11:43 PM stephen_lee I'd really check those wires the turbo timer w... Mar 6, 2009 - 12:49 AM |
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