I was trouble shooting a non functional cooling fan by jumping the switch at the connectorhttp://honda-tech.com/showthread.php?t=2793650. apparently, I pulled the wrong connector, jumped from outside to middle, saw a small spark , and now car wont start. Will crank and turn over, but won't start.

 

Probably popped a fuse.

 

check your fuses
check to see if you have communication with pcm
plug in a scanner and see if it connects to pcm
if it does not ,possible burned pcm

 

I was worried, but turned out to be 15A ACG S fuse...luckily i had a spare in the spares slot, replaced it, and cranked right over.

Thought i fried something expensive. Thanks!

 

That's what the fuses are there for....just make sure that ya have the proper amp sizing.