renault clio 52 plate e c u block connector

dont know

hi there,
depending on type there can be 2 types of ecm, magneti marelli and sagem

they are usually bulletproof and hidden away,depending on engine,most are beside battery in metal casing,remove battery and tray to gain access.may also be at back of engine covered by small box,get a mirror and light to look round back of box,there is a little wheel you have turn towards yourself for ages to allow the cover to be removed.good luck..ross