og had code 43...
put a new 02 in...
got code 41...
heater...
ok.. tryed connetecing it sgould be rigt.. seems like it works.. shut off car.. then it comes back with code 41.. heater...
and falls in RPM ... ?!?!
it is NOT a honda 02 .. put it should work.. it is brand new !?!
any ideer ?

 

u bought that aftermarket brand?

i did that mistake aswell, honda doesnt act well with them the heater c. code always come up until you find one thats compatable with honda. i just went oem and called it a day..


oh yeah your rpms are gonna act funny with that code on. the heater built in the O2 is supposed to keep the O2 a certin temp. to run right. but the aftermarket one doesnt work with the honda's specs so it doesnt stay warm.

 

that is my eksperience aswell...
OEM works heard of a few with civic that worked.. didt on my civic !?..

but im not so much in accords..

but i thing we should try a OEM honda 02 then.. !?