hey a friend of mine is doing a f20b swap from a f20a and accidentally his intake manifold got thrown out.
So now everythings ready except for this sensor on the intake manifold or something that we cant figure out what is.. There is one car in this country that already has this motor (accord type R/euroR) so you cant just look it up at honda.

does anyone know what I'm talking about?
anyone??

 

wow guys thanks for the help

 

did you figure it out yet

 

well its hard without any more info....but heres my 2 cents....i know the f22 not the f20 but the sensors on the intake manifold are IAT (intake air temp) sensor - this is usually a smaller sensor that has only an electrical hookup to it theres also the idle control and cold start modules...the cold start has tubes running in and out of it(2 total) and the idle control also has an electric connection now on the throttle body on the back it would be the TPS (throttle positioning sensor), on top (depending on engine model as i said i don't know the f20) is the MAP sensor(manifold atmospheric pressure sensor)...other then that i would need more info

 

yo i got a 2001 accord ex sedan 5-speed with the f23, will the swap to a f20 be simple? which ecu do i use? and last when and if i do swap them i would be buying headers and intake for an h22a right? help me out if you can

 

its a "manifold absolute pressure sensor" map sensor for short.

explanation below is on http://hondaswap.com/ecus-elec...60592/

map = manifold absolute pressure.

basically, it measures the amount of air pressue in millibars, and based off the ecu, it distributes the proper ignition advance/retard and duty cyucle for the injector at said rpm.

if its faulty, the ecu will default to its set "safe mode" program to put you along... basicaly ignoring input and thinking based on sensor input