Scania fault code 453

Code 453 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Fuel pressure sensor, short circuited to earth or open circuit The control system indicates that the pressure sensor is either disconnected or connected to low voltage. Read explanation → ELC Electronically controlled air suspension Sensor signal from lift bellows pressure sensor. The voltage on the input from the pressure sensor is between 0.15 V and 0.37 V. Read explanation →