i have a jdm motor with jdm harness and i decided to drop it in to my s5 1990 gxl rx7 and im having some problems with the harness connecting to certain things like the pressure sensor, and i dont see any plugs for the wipers or cruise controle. If anyone know please get back to me, i was thinking maybe i might have to use a american harness.

 

Those items are not on the Jap EM harness. Use a USA harness.