Replace Nissan Engine Sensors. Explore Nissan Engine Sensor Locations. Discover Nissan Engine Management Temp Sensors & Nissan Engine Coolant Temp Sensor Location. Maintaining the optimal performance of your Nissan's engine sensors is crucial for your vehicle's health and efficiency. Regularly clean and inspect sensors to prevent dirt and grime buildup, which can lead to faulty readings and poor engine performance. Symptoms such as erratic idling, poor fuel economy, and unexpected engine power loss indicate it's time for sensor replacement. When selecting new sensors, opt for OEM or high-quality aftermarket options designed for durability and precise compatibility with your Nissan model, including mass airflow sensors, oxygen sensors, and throttle position sensors, each with distinct roles in engine management. For a seamless installation, ensure the engine is cool and the battery is disconnected to avoid electrical mishaps. Shop with us for a curated selection of premium engine sensors and enhance your Nissan's driving experience today.