Scania fault code 150
Code 150 is used by 8 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Charge air temperature sensor T121
Fault in the charge air temperature sensor.
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EMD
Charge air temperature sensor T121
Fault in the charge air temperature sensor.
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EME
Combined sensor T47 or charge air temperature sensor T121
Fault in the sensor.
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EMO
Charge air temperature sensor T121
Fault in the charge air temperature sensor.
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VDT
Air pressure sensor
Internal fault.
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ELC Electronically controlled air suspension
Solenoid valve for lowering tag axle.
The voltage on the output to the solenoid valve has been too low.
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ABS Anti-lock Braking System
Brake control
The current in the circuit to the left-hand side of the driving rear axle has been above the permitted level.
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ATA
Start attempt
Too many attempts to start.
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