This Lambda Sensor, part number 55282501, is specifically engineered for Fiat, Alfa Romeo, and Lancia models. It plays a crucial role in your vehicle's emissions control system by measuring the amount of oxygen in the exhaust gases. By accurately reporting oxygen levels to the engine control unit (ECU), this sensor allows for precise adjustments to the air-fuel mixture. This optimization is key to achieving maximum fuel economy, reducing harmful emissions, and maintaining smooth engine operation. A faulty lambda sensor can lead to increased fuel consumption, poor engine performance, and illuminated check engine lights. Crafted with high-quality materials, this sensor is built to withstand the demanding conditions of the exhaust system, ensuring reliable and long-lasting performance. Replacing your old or malfunctioning sensor with this genuine part will help restore your vehicle's efficiency and environmental compliance.
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