EFI fuse

[qu3tzlgum8y]

EFI fuse keeps blowing at random it seems. I'm assuming I have a short somewhere but have yet to find the problem wire. Is there anything else that could cause this fuse to blow? Or has anyone else had this problem and have any suggestions as to where I could/should be looking?

Any tips or tricks to finding a short would greatly be appreciated too...

 

[MDCmotorsports]

Your o2 sensor wires are shorting out - at least that's where I'd start looking.

 

[ihiryu]

the entire wiring by the exhaust manifold.

 

[qu3tzlgum8y]

doesn't seem to be the o2 sensor or any of the wires on the exhaust side of the engine. The fuse seems to only blow after the motor is warmed up. Is there any way it could be the ecu or fuel pump?

 

[qu3tzlgum8y]

oh and it hasn't blown at an idle either.

 

[jdub]

Check the harness in the area of the EGR valve.

 

[qu3tzlgum8y]

All of the wiring in the engine compartment seems fine.. nothing is grounded out.. what else could it be? the fuse ONLY blows after the car is warmed up.. does this make any sense? I am completely lost here.. and I have no other car on the road right now so this is really killin me