Denso 234 4092 Oxygen Sensor Review

Installed this on a colleague's car to replace the downstream oxygen sensor. Works great, everything fits perfectly.

After 210,000 miles the downstream oxygen sensor finally gave up. Turned off the SES light on my 2005 Honda Civic. Denso is an OEM for Honda.

recently changed the first sensor and the error code is gone. After a few months, the oxygen sensor lit up again. After replacement with this error code remained. About ordering an upgrade.

It is very easy to install a new sensor and as soon as we hooked it up to the car the check engine light went out and the car ran much smoother. We have bought many Denso products in the past and trust this brand.

check engine code: P0139 Installed on my 05 Civic LX 4dr. It doesn't have rubber pads like the original for you to attach it to the support bars to keep it from rocking. I just wove it over the other sensor to keep it from moving.

Replacing the downstream oxygen sensor on my 2005 Honda Civic took about 1/2 hour with the oxygen vent fitting. After about 100 km the check engine light went out. Since then I have driven over 1000 km and the check engine light is off. My only issue was that unlike the original O2 sensor, the Denso product did not have rubber grommets on the cable used to secure the cable from the fan. I was able to get by with zip ties instead. The Denso 02 sensor did the job and was a lot cheaper than if I…

This sensor worked really well after I replaced the downstream oxygen sensor on my 2005 Honda Civic with 102,000 miles. The check engine light (code P0141) went off and never came back after I cleared this code and a week had passed. Before ordering this sensor, I tested the heater resistance of my old sensor by connecting the leads of an ohmmeter to a pair of pins that belonged to the same wire color (you will need to unplug this sensor for this test first). In my case they were both white. I…