Electrical issues

[Mobius]

I replaced my o2 sensor today and being that I didin't have a O2 puller tool, I took off my o2 housing. Now that everyhting is back together, I go to start my car and when I do My ECU makes some funky niose and my turbo timer does not turn on! But wait that is not all, every time I push my brake my timer comes on and starts counting down and the ani-lock light comes on as well. When I let of the brake my timer turns off and the anti-lock light goes off. And another thing is my radio looses all my settings like I disconnected by battery cable. WTF! The only thing I can think of is if I sparked my alternator when taking of my heat shield. Coulds that cause electrical failure?
Pleae anybody help.

 

[JATBarandgrill]

check your fuses. I just had a problem w/ my alternator fuse that had some similar things.