Hey guys, i have a 91 crx si, b16a obd 0 with hasport wiring harness, and pr3 ecu running hondata stage 2b, i never threw a code before i replaced the block. put in a 95 b16a jdm engine into it, and it throws code 6, engine coolant temp code. how do i make this go away? whats the wiring differences and stuff to make this get cleared? my car enigne temp wont ever go up or anything!

thanks!

 

It's always almost wiring with that code. Check for proper voltage w/a muiltimeter.