SENSOR CLEANING DEVICE FOR A MOTOR VEHICLE

The invention relates to a device for cleaning a sensor of a motor vehicle. A piston (2) is movably slidable within a hollow body (1) of revolution around a longitudinal axis (XX) and carries at a first end a single nozzle (4) for distributing one or more fluids, said piston being hollow to allow the routing toward the nozzle of at least a first fluid. The hollow piston is rendered movable, between a rest position and a working position, under the effect of a second fluid to take a working position in which the nozzle is deployed.