I just recently purchased a 1989 crx. Its in the process of being turned into a Dirt track race car but the previous owner swapped the motor to a d16y7. He gave me 3 ecu's that he said were for a civic and that they didnt work for him. I've been searching trying to find the ecu that i need for the d16y7 motor. I know nothing about honda's but i'll be damned if i let this car just sit int he weeds and not be on the race track.