SENSOR TEST SYSTEM, METHOD FOR TESTING A PRESSURE SENSOR AND COMPUTER PRODUCT

One aspect of the invention relates to a sensor test system (100) for a pressure sensor (251, 252) in an electronic parking brake, EPB, (200) of a vehicle, where the pressure sensor (251, 252) is configured to measure a pressure in a pressure chamber (225) or in a line (218) of the EPB (200). The sensor test system (100) comprising a pressure setting module (110), configured to set the pressure; and a detection module (120), configured to detect, based on pressure set by the pressure setting module (110) and based on a measured pressure from the pressure sensor (251, 252), a potential malfunction of the pressure sensor (251, 252), and to issue a warning signal if the potential malfunction is detected. [0002] Further aspects of the invention relate to a method for testing a pressure sensor and a computer product.