Okay so here it is,I have a 97 civic coupe dx with a obd1 h22a.I have 4 cels that popped up and they are 41,23,54,65.Im running a obd2 p72 ecu for the moment until the funds come in to buy and chip a obd1.Cel 41 and 65 are the o2's which im currently fixing just plugging them back up,thats the easy fix.Now to the complex ones.Cel 54 is the one im currently stuck on,CKF sensor.Now ive read that only obd2 motors have that and so i would have to bypass that sensor to run it good.So i followed the steps on the write up but there is one problem,the write says to splice c1 and c4 together but i have no c1 wire.Its missing


does anyone no were it leads to so i can trace and complete this????

Second is the knock sensor,how can i bypass it on a obd2??

last but not least is this

its a canister with a tps/map look alike with a vacum line on the back,whats its purpose??

 

anyone????

 

Maybe you should have posted this in the Hybrid forums since H-22s weren't stock on any Civic.