P73 ECU in a Stock 99 SI
Ok does anyone have a clue how to do this. I found the daughter board but Im scared to just rip it out because I DO NOT want it to say internal error even if it does run the car. I would like to know if anyone knows how to do this the right way. No matter where I search I can't get a straight forward answer.
Does ANYONE know at all.
What is Matt Shu's name on here?
Does ANYONE know at all.
What is Matt Shu's name on here?
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