This engine control unit (ECU) is a genuine Ford product, model AV61-12A650-BLB, suitable for use in Grand C Max and C-Max 2014 models with a 1.6 TDCI diesel engine. It is an essential part of the vehicle's wiring, responsible for controlling the engine's speed and performance. The ECU is a reliable and efficient component, ensuring smooth running of the engine and optimal fuel consumption. It is compatible with a range of vehicles and is designed to meet the highest standards of quality and reliability. This product is perfect for anyone looking to replace their existing ECU, ensuring their vehicle runs smoothly and efficiently.