So i am changing throttle bodys on my 93 coupe with a jdm b16
and i unplug'd the TPS and MAP
I was putting the new throttle body on and noticed there are 3 plugs for sensors and ALL the plugs look the same
i know one is TPS and One is MAP but what is the 3rd one?
and what color wires go to the plug for the map,tps and other one so i can identify them

 

HELP

 

TPS-green/white - red/blue - yellow/white
MAP-yellow/red - green/white - white

https://honda-tech.com/forums/showth...ght=TPS+colors

SEARCH!

 

And iirc the other sensor goes to the IACV.

And your B16A doesn't have EGR.

 

well i did search
and idk what the 3rd one is to, maybe a charcoal canister????