Review on 🔧 Enhanced Denso 234-4012 Oxygen Sensor, Upgraded Version by Josh Jeffries

I rolled the dice and ordered a pair of these Denso 234-4012 oxygen sensors instead of the more expensive AC Delco brand and to my surprise they were delivered 1 day before the expected delivery date. Capture the connection with any SensorPerfect plug-and-play installation. They were the fix for my truck that had 5 CEL DTCs related to O2 sensors that were causing the truck to perform horribly. I removed the old and installed the new Denso's, cleared my trouble codes, took the truck for a 20 minute drive to allow the ECU to adjust and the truck to run great with no CEL trouble codes. Thanks Revin