This NISSAN Exhaust Pressure Sensor, part number 22340JY01A, is a critical component for monitoring exhaust system performance. It accurately measures the pressure within the exhaust manifold, providing vital data to the engine control unit (ECU). By delivering real-time pressure information, this sensor allows the ECU to make necessary adjustments to fuel injection, ignition timing, and exhaust gas recirculation (EGR) systems. This precise control is essential for maximizing fuel economy, reducing harmful emissions, and ensuring smooth engine operation. Crafted with high-quality materials and engineered to meet NISSAN's stringent standards, this sensor offers reliable and durable performance. Replacing a faulty exhaust pressure sensor can resolve issues such as poor acceleration, increased fuel consumption, and check engine lights.
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