i have a crx but my engine is from a 93 civic d15b8. now the reason i ask what this is is because the regualar crx engines dont have it. i am swapping a b16 into my crx. when i went to plug everything up there was the plug left over from that thing in the picture. my question is, do i just leave the plug hanging or cut it off ? will it make a difference if its not there. i hope i dont have to source a crx wiring harness
will it mess up the wiring to the ecu
will it mess up the wiring to the ecu