Nissan Oxygen Sensor 22690-CJ00A 22690-CJ70A 22690-ED000 Direct Replacement

Nissan Teana, Versa (Tiida) and other models use oxygen sensors with OEM numbers including 22690-CJ00A, 22690-CJ70A, 22690-ED000; installed on the exhaust manifold or pipe to monitor exhaust oxygen content and feed ECU to precisely control air-fuel ratio. Installation difficulty: medium; typical labor 30–60 minutes; ensure threads are not damaged during procedure. When the check engine light is on, fuel consumption rises, idle is unstable, or acceleration is weak, sensor aging or failure is suspected; replace promptly.