🔥 Denso 234 4601 Oxygen Sensor: Enhanced Performance for Optimal Fuel Efficiency Review

CEL fixed on my 03 AP1. This is a direct replacement for an OEM quality O2 sensor. I tried two Kwiksen and both didn't work. I would highly recommend this Denso O2 sensor to everyone else. BTW I have a stock header, Berk test pipe and stock OEM exhaust.

The OEM factory sensor has two rubber grommets that allow you to attach the sensor wiring to press fittings in the engine bay that hold the wiring in place. This replacement sensor does not have these sockets.

Worked well and got rid of the check engine light on my Prelude. This was almost a direct replacement for the Prelude's rear oxygen sensor, but you will need to reuse the plastic clips or use zip ties to secure the wires. Great price and fast delivery.

Someone stole my catalytic converter and took my oxygen sensor. savages! But got a new converter and O2 sensor and the check engine light finally went out! Hooray! Went like clockwork. For the car, this sensor is for bank 2 of your catalytic converter, also known as the downstream oxygen sensor.

Easy install/remove with O2 port on 96 Accord 2.2L LX. Still have P0141 after install. I cleaned and reconnected the wiring harnesses, disconnected the battery for 20 minutes. and boom. Voltage fluctuations and no more code. NEVER BUY PARTS FROM A PARTS DEALER EXCEPT IN AN EMERGENCY. Usually they charge everything from 2-3000%. Do not do that.

I finally decided to buy this O2 sensor for my 96 Accord. The code that kept coming up was that there was a fault in the heating circuit. It was easy to replace them. Here are some steps I came up with.1. Remove the 4 10mm screws securing the heat shield around the catalytic converter and slide the cover aside. (This is to give it more room) 2. Take a 7/8 inch wrench and loosen the sensor. (Do not remove it yet) 3. Using pliers, remove the clamps holding the wire at various points on the floor.