I recently swap in a jdm b16a2 into my 94 honda civic lx. everything seems to be working fine and engine sounds great, except everyonce and a while my check engine light comes on. when I put the computer on it, it throws code 23 (which deals with knock sensor). But the computer shows no troubleshooting for code 23 (it has troubleshooting for code 22 then skips to 41 or 44). I ordered a sub-harness from hasport and all wires are connected right. any help with this problem would be greatly appreciated as my friend that is a mechanic is some what baffled as well.

 

check to see if the sensor is plugged in really good, if not try to replace it with another working sensor