well going on what he's saying with his issue the ECU is the most replaced part, 2nd is the Fuel Injectors, 3rd being the Ignition Coil(s) followed by TP sensor, those seem to be the most common issues for that car with that problem
Justin go to Pick-n-Pull and get a used ECU start from there, I think they're $26.99 with a $4.99 core charge