Check Engine Light Due to Failed Air Fuel Sensor on Honda Accord

Issues with the air fuel sensor (oxygen sensor) can set a Check Engine Light.  A failed sensor will need to be replaced for this repair.


RepairPal Verified
Average mileage: 106,158 (17,776–243,000)
Exhaust & Emissions affected: 2.4L 4 Cylinder
5 model years affected: 1996, 2003, 2004, 2005, more2007
31 people reported this problem
11 people shared problem details
2004 Honda Accord126,000
The O2 sensor is allegedly bad. This might be a computer problem mis-reading. Honda recommended a fix. You can read about it here:
2004 Honda Accord105,000
My 2004 engine light came on. Diagnosis revealed a failed oxygen sensor. I think I paid about $185 to have it replaced in Tacoma, WA.
Engine lite came on....had a computer check ran....oxygen sensor was bad....replaced...runing great now.
Check Engine Light (CEL) came on. I went to Autozone and had the codes read. P0507 and P0141 came up. I bought the Bosch OEM replacement for the secondary sensor that screws into the catalytic converter. The wire from the oxygen sensor comes up through the floor board under the right front seat and plugs into an OEM connector. Be sure to replace the oxygen sensor with an OEM version, so you can easily plug it in without cutting any wires, etc.
2004 Honda Accord63,000
I took my car to a Honda dealership because check engine light came on. They said it was the 02 sensor and would repair it for 497.00. I said no thanks.
o2 sensor problem, bought Denso For $79 changed myself
2007 Honda Accord243,000
O2 censor light replace/repair
1996 Honda Accord17,776
My check egine light on need o2 sencor
2003 Honda Accord120,130
Check engine light; 02 sensor; bank 1, sensor 1. Repair quote from Roberts Automotive $398 :-(
2003 Honda Accord89,412
Software Update - Didn't Work Replacement of 1 Bad Sensors
oxigen sensor bank 2 not working
Related Items:
Check engine light came on at the same time my speedometer stopped working? Do I have a dash...
2007 Honda Accord @67K miles. Ck Engine light appeared. Took to dealership and diagnostic test...

Related Content