I received a check engine light on my 06 Honda Odyssey so i got a scan tool and hooked it up. I received the code of 224.3 O2 sensor 1 bank 1 circuit open. I asked a mechanic at a local garage and he told me my O2 sensor was bad and to replace it. I replaced 1 of them and cleared the code. check engine light came back on so i read the code again and it was the same. I figured that maybe that brand new sensor was bad so i replaced it with another new one. didn't work. i figured that it was the other O2 sensor i just changed it out and still have the same code. What do i do now?
Mar 10, 2011 at 7:48 AM
