Scania fault code 5170
Code 5170 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:
EBS Electronic Braking System
Voltage supply
Too large voltage difference.
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EMS Engine Management System
Exhaust gas temperature sensor upstream of SCR catalytic converter T113
The signal from the sensor is not plausible. The signal value is constant.
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EMD
Bypass valve disc actuator, M4001
The bypass valve disc is stuck in the open position.
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EME
Bypass valve disc actuator, M4001
The bypass valve disc is stuck in the open position.
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EMO
Bypass valve disc actuator, M4001
The bypass valve disc is stuck in the open position.
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