Scania fault code 5766
Code 5766 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Electric motor of the M30 variable geometry turbocharger
The engine control unit indicates that the supply voltage to the turbocharger for the electric motor is too low.
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EMD
Electric motor of the M30 variable geometry turbocharger
Supply voltage to the electric motor of the variable geometry turbocharger too low or an open circuit in the supply voltage circuit.
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EME
Electric motor of the M30 variable geometry turbocharger
Supply voltage to the electric motor of the variable geometry turbocharger too low or an open circuit in the supply voltage circuit.
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EMO
Electric motor of the M30 variable geometry turbocharger
Supply voltage to the electric motor of the variable geometry turbocharger too low or an open circuit in the supply voltage circuit.
Read explanation →