i threw code 14(electronic air control) earlier this week. so i replaced the IAB valve with a brand new one from acura. and my check engine light is still on. do i need to reset my ECU or is there something still wrong with my car? and if so what else can i do to get rid of that cel 14

 

Yank the underhood fuse. It's marked "BACKUP" and it's a 7.5A fuse, at least on my EK Civic. Pull it out, wait a minute, plug it back in. CEL should go away.

 

also make sure that you have all vacum ports and lines are connected or plugged.

 

did all that checked everything..and the CEL is still comming on. throwing the same code, 14. the car idles good, but now when i drive it, it cuts off on me when im slowing down like for a light or stop sign.

 

ttt

 

try checking the iacv valve on the back of the intake manifold. might be unplugged or defective