This NISSAN Lambda Sensor, part number 2269000Q2J, is a critical component for your vehicle's emissions control system. It accurately measures the amount of oxygen in the exhaust gases, allowing the engine control unit (ECU) to adjust the fuel-air mixture for optimal combustion. Proper functioning of the lambda sensor is essential for maintaining good fuel economy and reducing harmful emissions. A faulty sensor can lead to increased fuel consumption, poor engine performance, rough idling, and illuminated check engine lights. Manufactured to NISSAN's high standards, this sensor provides reliable and durable performance. Replacing your old or malfunctioning lambda sensor with this genuine part will help restore your vehicle's efficiency and environmental compliance.
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