wtb/lf s13 ka ecu

hi guys i am in need of a 5spd ecu for a 91 240sx. i have tried 2 #28 ecu one was bad and the other one didn’t work my tach. i need a #24 ecu .let me know if you have one or where i can find one.thanks

btw it’s for a ka24de (dohc)

i have a #10 and 2-#28 ecu’s at my shop your more than welcome to try them out.

farmer