日产氧传感器22690-00Q1E

Nissan oxygen sensor 22690-00Q1E installed on the exhaust manifold or exhaust pipe; monitors oxygen content in exhaust and feeds ECU to precisely control the air-fuel ratio, ensuring engine combustion efficiency. OEM number 22690-00Q1E; compatible with 226A41733R and 0281004221; fits Nissan Sylphy, Tiida, Qashqai and other models. Installation difficulty: medium; labor about 30-45 minutes. If fuel consumption surges, idle is unstable, acceleration is weak, or the check engine light comes on, sensor aging or failure is usually indicated; replace promptly.