Hey guys, need some help with my 01 Expedition. While I was gone the fuel pump went bad and my wife had a local mech try to repair it. He installed a new pump but now says the computer thinks the veh is being stolen and won't start. I think he left the key in the ignition when he disconnected/reconnected the battery which inturn did something to the PATS. I remember a thread regarding correcting this problem. Any help would be appreciated. thanks.