AM2 Fuse Problem - Toyota Nation Forum : Toyota Car and Truck Forums

ping0317 · 09-23-2005, 10:03 PM

I have a 94 celica gt that has a fuse problem. While trying to debug my car that doesn't start, we noticed that a fuse under the hood name AM2 was broken. We replaced it but when we try to start the car, the fuse broke again, again and again. Anyone know what the AM2 is for and why it keeps on breakin?

Would that fuse stop the car from starting?

Help please!!!!

ST185 · 09-23-2005, 10:49 PM

AM2 is normally ignition switch and anythings that connected to it (ignicion coil, ecu, igniter, injectors, etc...) BUT NOT the starting circuit (starter relay, neutral switch, ...) which connected to AM1
It will definitely stop car from starting.

badbender · 09-24-2005, 08:33 PM

my friends 86 gt is currently blowing the efi fuse on his car . i'd love to know why too.

ping0317 · 10-20-2005, 03:47 PM

problem fixed! Problem was within the wiring harness....1 bad wire causing the shortage!!!!!

lisamac · 12-20-2005, 08:14 AM

I am having the same problem with the EFI 15A fuse blowing when key is turn to On position. I would aprreciate if you would mention the wire causing the short.

Thanks In advance

alltracman78 · 12-20-2005, 12:40 PM

Please don't use all caps. It looks like your yelling...

The wire on his car causing the short doesnt' mean it's the same one on yours.
In fact, I don't believe it's even the same circut, which pretty much means it couldn't cause yours.

Your ECU MIGHT be bad.
What year/model Celica is it in?
Is it 100% stock?
Or have you modded it?