Scania fault code 4488
Code 4488 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Mass flow sensor T126
The engine control unit calculates that more air is coming into the engine than what is measured by the mass flow sensor. Adaptation of the mass flow sensor has at some operating p…
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EMD
Mass flow sensor T126
The engine control unit calculates that more air is coming into the engine than that measured by the mass flow sensor. Adaptation of the mass flow sensor has reached the highest po…
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EME
Mass flow sensor T126
The engine control unit calculates that more air is coming into the engine than that measured by the mass flow sensor. Adaptation of the mass flow sensor has reached the highest po…
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EMO
Mass flow sensor T126
The engine control unit calculates that more air is coming into the engine than that measured by the mass flow sensor. Adaptation of the mass flow sensor has reached the highest po…
Read explanation →