I have a 1989 crx that im putting a y8 manifold on and i was wondering if anyone knows what the peice on the bottom of the tb that water goes through is called i think its held on by 3 10mm bolts,Im needing to know so i can purchase 1 any help is appreciated.

 

Idle air control valve if an electrical plug is present.

Fast idle thermo valve if only coolant lines are present.

 

Thanks alot!!

 

No problem.