System for monitoring motor vehicle braking system pressure sensor that can be used both with braking systems having a booster pump and those without

摘要

Device for monitoring a pressure sensor (101) in a motor vehicle braking system has means (106) for determination of a vehicle movement value in a longitudinal direction, means (109) for determining vehicle mass and means (108) for monitoring the pressure sensor to which also determines if the vehicle movement value lies within acceptable limits for the vehicle mass value. An Independent claim is made for a method for monitoring a pressure sensor forming part of a motor vehicle braking system.