🔥 Denso 234-9119 Air Fuel Ratio Sensor Review

Based on my observations, this sensor is completely useless. It failed to give accurate readings and caused my car's engine to malfunction. The only positive thing about it is that it was easy to install. However, the cons greatly outweigh the pro. I do not recommend this product.

I've had an emissions test warning for over a month. My OBD device said it was the bank oxygen sensor. I bought it from Amazon, rented the tool from Pre-Auto, watched a YouTube video showing how to replace the sensor, and cleared the code with my OBD device. All this helped to solve the problem. This was a factory sensor for my 2012 Honda Civic Ex.

Had a minor frontal crash, not sure if the old one was bent as a result, see pic above. After a body repair, the P2252 trouble code caught fire and did not go away even after cleaning with an obd2 scanner. I watched a video on YouTube recommending this brand. I received a temporary socket from Advance Auto Parts, replaced it, cleared the code and it didn't come back. Glad you pulled the trigger.