i am very new to the honda scene and my first project is putting a b18 into a crx the only problem i am having is the map sensor. does it go on the firewall with a hose running to the throttle body or does it just go on the throttle body? i just need some help

 

just disconnect the map harness from the firewall and then snap it into place on the tb. you could still use the stock map and connect up the vaccum hose if you wanted to though. either one will work.

 

plug it into the one on the b18 it is super easy

 

i got the motor from a person and it had no map sensor and its going into a crx shell with no sensor so im going to go to a junk yard and get one so which way is easier is what im asking.

 

if there is a location on the throttle body for a map. then get that one.