Denso Air/Fuel Ratio Sensor

The Denso 234-5060 is an OE identical wideband air/fuel ratio (AFR) sensor designed to provide the Engine Control Unit (ECU) with precise feedback on the air/fuel mixture. This sophisticated sensing element enables the sensor to produce an accurate output proportional to the air/fuel ratio, leading to enhanced engine performance, reduced emissions, and improved gas mileage. Utilizing advanced planar sensor technology, the 234-5060 is built on a zirconia ceramic sensing element engineered into a compact, lightweight design. The heater and sensing element are integrated into the sensor's small, thin, flat tip, which requires less power and allows for installation in tighter spaces. This heated, 5-wire sensor meets or exceeds Original Equipment (OE) specifications, ensuring reliable and accurate readings. Key specifications include a threaded mounting type, OE type connector, and a 12-month warranty. The sensor has a wire length of 368mm (14.5 inches) and a thread diameter of .711 inches. Its planar construction and wideband capability are critical for modern engines requiring precise fuel management.