This is a genuine NISSAN Control Unit, Engine Management, part number 2261100Q5R. This vital component is responsible for monitoring and controlling various engine parameters to ensure optimal performance, fuel efficiency, and emissions control. Engine control units (ECUs) are the 'brain' of your vehicle's engine. They receive data from numerous sensors throughout the engine and drivetrain, process this information, and then send commands to actuators to adjust engine functions in real-time. This includes managing fuel injection, ignition timing, idle speed, and more. Replacing a faulty engine control unit with a direct-fit OEM part like this NISSAN unit is crucial for restoring your vehicle's drivability and preventing potential long-term damage. It is designed to meet the exact specifications of your NISSAN model, ensuring seamless integration and reliable operation. Trust in genuine NISSAN parts to maintain the integrity and performance of your vehicle. This Control Unit, Engine Management is built to the highest standards for durability and precision.
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