Does Honda use the same CEL codes for all ECUs? IE, if the ITR CEL 54 is an O2 sensor, Im guessing an EG CEL 54 would be an O2 sensor too? My hatch CEL came on today while driving to work. Car seemed to be running fine, temp and oil seems ok, no smoke or noise from the motor. Nothing different from normal other than the car had been sitting for about a week prior to driving it today, and about 5min into my trip the CEL came on. Im guessing its just an O2 sensor or something since car has about 125K on it. Im at work now so I cant check the code but Ill check it when I get home. Thx

 

Whats up man, OBD1 hondas have same #'s and all OBD2 Hondas have the same #'s. I am pretty sure