Review on 🚀 High-Performance Denso 234-4153 Oxygen Sensor for Efficient Engine Performance by Bobby Aghetoni

Had P0420 engine check code related to catalytic converter function on 95.5 Tacoma 2.4L 2wd with auto pickup. Since the truck had 163,000 miles I decided to replace the intake and exhaust O2 sensors with Denso OEM sensors to see if that was the problem. After soaking extremely rusty nuts in solvent, I easily removed what was left of the nuts. Surprisingly, the mounting bolts remained in good condition. I bought some new metric stainless steel nuts from my local hardware store and replaced both gauges. It has been 2 weeks since the CEL was cleared and the code was not returned. Both sensors are a perfect match, came with gaskets and plugged straight into the ports with no problem. The sensor (234-4153) referred to in this overview is a low flow sensor. Upflow Sensor - 234-4162. I would recommend this product to a friend and it was the best price I could find anywhere. JW