日产风度A33 2.0L 2004款后右氧传感器 226A0-4L713 信号精准

Nissan Fudou A33 2.0L 2004 rear-right oxygen sensor OEM 226A0-4L713, features high-temperature ceramic core and sealing alloy interface; signal response speed matches OEM, durability validated on test rigs to withstand high-temperature vibrations in exhaust system. This sensor monitors exhaust oxygen content and feeds ECU to ensure accurate air-fuel ratio and prevent increased fuel consumption or emissions exceedance. Installation difficulty: medium; raise vehicle, disconnect harnesses, use dedicated socket to remove old part and avoid thread damage.