Starting issues..... again

When I bought my car the wiring was jacked up. But a couple days ago I got my car back from the shop with the wiring totally redone. I drive it around for a couple days and it's acting fine so I think it would be a good time to replace the 48mm TB with my 52mm TB that I've had sitting on my desk for the past month while the wiring was getting straightened out. Well I got everything transferred over to the new TB and hooked everything back up and now when I turn the key the stupid thing won't even turn over, just like before. The coolant that normally goes through the bottom of the TB is bypassed so nothing got on the optispark or anything else. The only thing I can think of, and the only thing electrical I touched, would be the TPS and the other sensor that goes into the bottom manifold. What could I have messed up so that it won't even try to start when switching throttle bodies?

. What could I have messed up so that it won't even try to start when switching throttle bodies?

Nothing. Maybe somethining involving the injector harness that flubbed up the VATS?

I messed with the car some more and I found out that the bull spit alarm is going off and it's probably causeing the same problem with it starting as it did before. I've also noticed some other wierd things. Before I took the car to the shop, when I would turn the ignition on, the doors would lock, and when I would take the key out the doors would unlock. The guy that worked on the car said he fixed it so it wouldn't do it anymore, but now they do the exact same thing but only when the headlights are on. Also I disconnected the battery just as a precaution, and when I reconnected it the rear hatch opened up :screwy:, I disconnected and reconnected the battery a few times and the hatch opened everytime. I talked to the shop and they said that my problem is that I disconnected the battery and the computer thinks the car is being stolen. He told me to never disconnect the battery and just let it set so the computer can "reboot", but I know for a fact that VATS is disabled. I'm gonna tell him he needs to fix this one for free.