Hi. I have been having some issues with my 96 GT. It’s been running really rough. I checked out the codes on the computer. Given there was no check engine light on. Number of codes came back like P1101, P1124,P1116,P1151,P1132. As well as communication error with the ecu. The code was P0605, powertrain comtrol module read only memory (ROM) error. I had the car reprogrammed last year. I replaced the mass air flow sensor as well as the throttle body position sensor. And it still runs really bad. I checked around the computer for any frayed wires, even disconnected the battery and remvoved the powertrain control module and checked inside for any blown or burnt out parts and made sure the connections were clean and making good contact. At this point I am lost. With the new parts the same codes keep popping up. I have to keep on the throttle to keep the car alive and it won’t idle. I am not sure if the computer needs a reprogram or is broken?