You changed the waterpump.... my guess is the cam position sensor message. But that won't necessarily be the problem.

Those battery cables have to be perfect. Particularly the ground to the base of the engine.

You have a short somewhere in the charging circuit or the circuit which goes from the cam sensor to the crank sensor to the ICM.

Let'* watch.

Dont worry guys I got my car to stop stalling. I found out that I had a vacuum leak. the canister on the passenger side fender came disconnected so i just hooked it back up and all is well. Thanks for all of your help.