Scania EMD DTC 73（16進数 0049）– Engine shutdown due to too high temperature together with bad signal status in the aftertreatment system.：原因と修理方法

- Check if there is any oil leakage in the aftertreatmet system or any broken injector. Check the turbo for possible damages

対象: EMD1

Scania EMD 故障コード 73 の意味は？

ECU indicates that temperature in the aftertreatment system is too high.

Fire in aftertreatment system or engine side caused by oil/fuel leakage or extra HC accumulation in the aftertreatment system.

Torque reduction and engine stop after specified time with red warning lamp.

Engine stop after specified time.

Check if there is any oil leakage in the aftertreatmet system or any broken injector.
Check the turbo for possible damages

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