What is the Correct Ecu for the f22b? i have a p14 in my 92 prelude si right now and its throwing me a CEL because of the knock. so im just thinking of buying the Original Ecu for the engine. can anyone tell me whats the original Ecu is? And if i bypass The knock and 02 sensor on the p14 will i be able to pass the emission? thanks

 

dohc or sohc? I know its p39 for the dohc I dont know if its the same for single cam though.But good luck finding one your better off getting a chipped p28 and that will get rid of the knock sensor too.