Scania fault code 454
Code 454 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Fuel pressure sensor, short circuit to power supply
The control unit indicates a short circuit to supply voltage.
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ELC Electronically controlled air suspension
Sensor signal from lift bellows pressure sensor.
The voltage on the input from the pressure sensor has been too low.
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