apex128

Hello everyone,

I recently purchased a 1989 240sx with a turbo single cam. The car idles very rich and dies whenever I barely touch the gas. The car came with the stock maf and injectors, and also a rom tune that the previous owner didn't know where it was from. I took the cover off of the ECU, and saw that the board was indeed socketed, and that there was a 27SF512 SST in there. However, I have no idea where the tune is from and what it is tuned for. My setup is a t04e/t3, (.5/.63 I think), 550cc injectors, and a z32 maf. Do any of you guys have a .bin file I could use to get my setup somewhat stable? I called JWT and RS-Enthalpy already and they said it didn't look like something they did. Please let me know if you guys have any bin files or know where I could get any.

Thanks!

souljaseth33

Could be an E-Mance tune, he was doing them for a while. Check out KA-T.org , you may find a file on there thats close to your set up.

__________________

KAT-PWR

do you have a chip burner??

__________________
MRP Manufacturing