Scania fault code 4627
Code 4627 is used by 7 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Engine speed sensor T74
There is no signal from rotational speed sensor T74.
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EMD
Engine speed sensor T74
There is no signal from rotational speed sensor T74.
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EME
Engine speed sensor T74
There is no signal from rotational speed sensor T74.
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EMO
Engine speed sensor T74
There is no signal from rotational speed sensor T74.
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AMS
Reductant tank, implausibly low temperature
The value from the reductant tank temperature sensor is lower than it should be. Fault code set: - For normal operation: If the temperature is significantly below the freezing poin…
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EEC Exhaust Emission Control
Reductant pick-up unit, T116
The reductant pick-up unit temperature sensor indicates incorrect values when heating of the reductant tank is active.
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ICL Instrument Cluster
Right-hand haptic actuator
The driver alert unit (DAU) indicates that the right-hand haptic actuator is short-circuited to voltage.
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