This Denso Oxygen Sensor replaces the original equipment unit on Toyota Corolla 2.0L Petrol models built from 2020 to 2024. The Stainless Steel sensing element is protected by a laser-welded stainless housing rated to continuous exhaust temperature. Output signal is calibrated to the vehicle manufacturer's specification, so no adaptors, resistors or software changes are needed. Operating range covers ambient to approximately 90 degrees Celsius. A faulty unit typically triggers a check engine light, elevated fuel consumption and rough running. Clear stored fault codes with a scan tool after replacement, and allow the adaptive fuel trims to relearn. Check the fitment list against your build date and VIN before ordering, as running changes were made mid-generation. Supplied new and backed by a 12 Months / 20,000 km warranty.