This Lambda Sensor, part number 8946513040, is a direct replacement for your TOYOTA vehicle. It plays a crucial role in your car's emission control system by measuring the amount of oxygen in the exhaust gases. By accurately detecting oxygen levels, the Lambda Sensor allows the engine control unit (ECU) to adjust the fuel injection and ignition timing for the optimal air-fuel ratio. This precise control is essential for maximizing fuel economy, reducing harmful emissions, and ensuring your engine runs smoothly. Crafted with high-quality materials and engineered to meet TOYOTA's stringent standards, this sensor offers reliable and long-lasting performance. Replacing a faulty Lambda Sensor can resolve issues such as poor fuel mileage, rough idling, and illuminated check engine lights.
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