Hi, This is Chris. This is the UCH off a Renault Clio. Will need coding to your car by a qualified auto electrician. If you find the full set: ECU (must be correct part numbers) with its transceiver and key (with transponder in) – you will be able to fully replace with your full set, without further programming of the ECU. But full sets are not always available. Even though the ECU is transferable, you must still ensure the replacement ECU part numbers fully match yours. There are usually two or more part numbers on any ECU – the manufacture (eg BOSCH, Siemens, Magneti Marelli, Ford, etc) part number and the car manufacture part number – there may be other numbers as well. Earlier ECUs are uncoded and may simply be exchanged and will work fully without programming as they are not coded to the car’s security system. You must […]