Is the TFI module the same as the Ignition Module?

I have all the symptoms of a bad TFI module but I took what I think is the TFI module and had it tested at Pepboys and it passed. I also check fuse 18 and it's also good, but the car won't start..

Can you guys tell me if the piece under the PAX side fender wall, In a finned holder? Pics would do great.

There is still no power to my coil.. Please help!!!

Here's a pic of what the TFI module looks like... http://www.mustang-tech.org/wiki/Image:TFI-Module-Comparison.gif

Wes

EDIT: Sounds like you took the correct piece to be tested. HISSIN50 has some good troubleshooting information on these I believe, you may can dig it up on a search.

I'm thinking about picking one up tomorrow anyway and just plug it in and see. I have heard of things testing + and still being the problem.. I changd fuse 18 and still nothing..
no pwr at all to the coil, this is sooo weird..