I reacently sent my ECU out to get nistune daughter board installed. I had put a post on a few weeks back saying that I had a check engine light that was on but my ECU was saying that there were no codes. Now it is throwing the code 35 (EGT). My car is a federal car not a california car I even ran the vin number and the vin number comes back as Federal emsions. I was wondering if anyone had any ideas why my car would throw that code? Do I have an EGT? if so where would the harness be because i will put the 68k resistor in the line to clear the code. I have already sent the ECU back to the guy who put nistune in and he said that everything checked out on his end. Any ideas please let me know this check engine light is driving me crazzzzzzy!!!!!!