I was wondering... I have a B18A1 from a 90 integra. I swapped it into my 93 civic hatch, and I'm using my Wiring harness off my 93 civic. I dont think a D15B7 has a knock sensor, right? does my B18A1? and if so do I just not hook it up, and (dumb question) which sensor is the knock sensor..?? thanx.

 

b18a1 dont have a knock sensor on them

 

Only dohc vtec and d16y8's had knock sensors



Then we get into the world of ecu's that have the baord. p30,p72,p61