日产Murano 2009-2010 氧传感器 22693-EY00B，尾气检测精准无忧

Nissan Murano 2009-2010 oxygen sensor 22693-EY00B; directly replaces factory number with broad compatibility. Monitors exhaust oxygen content in real time and feeds back to ECU to ensure precise air-fuel control. After installation, it effectively resolves high fuel consumption, sluggish acceleration, and excessive emissions, easing annual inspections. If the check engine light remains on, idle is rough, or exhaust emits black smoke, the oxygen sensor aging is likely; replace promptly.