{"product_id":"engine-control-module-ecm-3","title":"Engine Control Module (ECM)","description":"The BMW Engine Control Module (ECM), also known as an Engine Control Unit (ECU), acts as the central computer for your vehicle's engine management. It meticulously monitors data from various sensors and precisely adjusts critical engine functions, including fuel injection, ignition timing, idle speed, and emissions control. This ensures optimal performance, improved fuel efficiency, and reduced emissions. This Genuine BMW ECM, part number 12148617572, directly replaces part number 12148615879.\n\nAs the brain of the engine, the ECM plays a crucial role in the overall safe and efficient operation of your BMW. Symptoms of a failing ECM can include a \"Check Engine\" light illumination, engine performance issues such as rough idle, stalling, misfires, hesitation, or poor acceleration, and difficulty starting or a no-start condition.\n\nThis Genuine BMW part is manufactured to BMW's stringent quality standards, ensuring it performs identically to the original component.\n\nThis ECM is compatible with various BMW models including the 135i, 335i, 335i xDrive, X1, X5, and X6, primarily from the 2011-2015 model years, with specific engine and transmission configurations noted in the detailed fitment list. It is essential to verify fitment for your specific vehicle details, including year, make, model, trim, and engine, to ensure correct application.","brand":"BMW","offers":[{"title":"Default Title","offer_id":52687170634040,"sku":"12148617572","price":349.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660680422.jpg?v=1784881046","url":"https:\/\/store.motormia.co\/products\/engine-control-module-ecm-3","provider":"MOTORMIA","version":"1.0","type":"link"}