is there anyone who has done this, ive searched and searched and noone can tell me. i am just looking for a few answers and need some help, car is ready to start but before i plug ecu in i have questions, if u know a little about the obd2 setup give me a heads up.and please dont just say go obd1

 

anyone know anything about doing this. just need to know if p13 ecu is used and i dont hook up egr sensors will check engine light come on, well i actually can deal with that but will it run sh*tty, please any help. a few questions