Scania fault code 307
Code 307 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Lambda sensor T137
Deviating value from the lambda sensor T137.
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TMS Transmission Management System
Electrical clutch actuator, electrical hardware fault
The clutch actuator's diagnostic self-test failed.
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VDT
Solenoid valve
Unknown fault.
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ELC Electronically controlled air suspension
Sensor signal from level sensor for left-hand side of driving axle.
The voltage on the input from the level sensor is too high.
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ABS Anti-lock Braking System
Solenoid valve for pressure increase, hill hold, trailer
The voltage in the circuit has been above the permitted level.
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