Maybe you guys can help me!
 

Alright, i pulled my car into the lab at school and hooked up a scanner to it, well i got a new code showing up code: P0605 internal ROM error. but lately when i got to start my car it sometimes starts up, stalls out then backfires. i went to a ford dealership and they said it could be my control assembly Relay. what do you supposed it could be?