bcarlson

Hey guys,

I ran into an issue yesterday at the track after I blew out a tire (not sure if that is relevant to my problem) but after that happened, my car died and wouldn't start up.

Ended up pulling the fuel rail and the injectors were not spraying, but my fuel feed was still sending when I pulled it off.

Checked my fuses in the engine bay, Eng Control fuse was blown - 25 amp.
Threw in another one and it started up. Got back on the track and drove it for 1 lap under normal throttle. As soon as I clutch kicked to enter a corner, it blew the fuse again.

I traced the wire from the fuse and it leads to #109 on the ecu (power fc) which is the Ecu Current Return. This is the constant power wire right? Correct me if I am wrong because I am still trying to wrap my head around this stuff..

My fan still turns on, my fuel pump is pretty much wired from the battery to an on/off switch so that works.. I don't know if that is creating an issue. I have been tracking this car all summer and haven't had any issues at all until now.

What would cause this fuse to blow and not supply power to my injectors?

Any ideas or suggestions would be extremely helpful, I want to get back out there in a couple weeks.

Thanks in advance.

-Bret