Knock Sensor Knock sensor detecting combustion knock so ignition or injection timing can be corrected OSSCA "65288" - Not availableBMW - 3 (F30, F80), 5 (F90, G30), 4 (F32, F33, F82), 1; VOLVO - 740, 940; SSANGYONG - Rexton; OPEL - Vectra; ...