on my b18a1 the hose that comes out right under the upper radiator hose on the head goes into a metal tube (the 2 part hose, ones for return hot air to intake from valve cover, one for this piece) then back to rubber. i think it goes to a hose under the throttle body cable attachment from this diagram but cant really tell. the piece where i think it connects on my car is broken off and i dont know what that part is called, its like a cap looking thing thats screwed on the bottom of the throttle body???? i think it goes here but i need a new one since its broken and i need to know what im looking for thanks!


this is a pic of the intake im using from a 97 ls but i have a b18a1 motor
http://www.hondapartsunlimited.com/p...ER%20HOSE%20(2)

 

i found out that the thing where i think this hose goes is the Fast Idle Thermo Valve because i guess i got sold an intake from an auto car. now with obd2 i think that standards dont have these correct????? doesnt the computer do this in sted of a valve????

and now that i think i have figured that out does that mean that i can just block off this hose and the FITV fitting for this hose??? i dont know where the coolant goes after going through the fitv or what to do now, any help would be great, thanks

 

no at all has any info to help me at all? really need some quick help here, thanks

 

this it??? and on a obd2 system the ecu controls it

so i'd say just block it off

 

i guess tomorrow ill try to just bypass it with the coolant hose and see what happens