The 2012 Nissan Sentra 2.0L ECU/ECM BEM260-300 A1 is a specific Engine Control Unit designed for Nissan vehicles. This ECU has a maximum amperage of 2A and is identified by the OE/OEM part number BEM260300A1. It is a crucial component for controlling the engine functions and ensuring optimal performance in the vehicle. Made by Nissan, this ECU is a reliable and essential part for maintaining and repairing the engine system in a Nissan Sentra.