HELP!! Why would EFI fuse be blowing?

colestock · 11-07-2008, 05:29 PM

I drove my 86mr2 about 15miles the other day and when I went to leave it would run for about 5 seconds and the stall. The EFI fuse blew after I replaced it with a 20amp . But it still wont run. I need help asap! Thanks!

Papo J · 11-10-2008, 10:22 AM

Make sure that the O2 sensor or AFM wiring isn't shorting out to the chassis somewhere.

lsgheero · 11-10-2008, 05:35 PM

If you have a aw11 I know the 87+ runs the 02 acrossed the exhaust area check that I zip tied mine so it doesnt touch anymore.

had the same prob you did.

11-07-2008, 05:29 PM	#1 (permalink)
colestock No Skills Join Date: Jan 2007 Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts Blog Entries: 1 iTrader Rating: (0/0% )	HELP!! Why would EFI fuse be blowing? I drove my 86mr2 about 15miles the other day and when I went to leave it would run for about 5 seconds and the stall. The EFI fuse blew after I replaced it with a 20amp . But it still wont run. I need help asap! Thanks!

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11-10-2008, 10:22 AM	#2 (permalink)
Papo J 6SPD GTE Join Date: Sep 2006 Posts: 588 Thanks: 2 Thanked 50 Times in 49 Posts iTrader Rating: (0/0% )	Make sure that the O2 sensor or AFM wiring isn't shorting out to the chassis somewhere.

11-10-2008, 05:35 PM	#3 (permalink)
lsgheero RAR! Join Date: Feb 2007 Location: Arizona Posts: 747 Thanks: 9 Thanked 31 Times in 31 Posts My Google Map iTrader Rating: (1/100% )	If you have a aw11 I know the 87+ runs the 02 acrossed the exhaust area check that I zip tied mine so it doesnt touch anymore. had the same prob you did.