alright, I get no codes when i am driving around town. But for some reason on the freeway i throw code 23(knock sensor) I can't figure out why. I just did a swap into my 95 Civic Hatch. I DID run the knock sensor wire.

Thanks

 

thats wierd, even when you run it hard around town? maybe something vibrates at high speeds, and sets it off?

 

I get no codes when i get on it at all. Just on the freeway and that isn't all the time either.