Scania fault code 5774
Code 5774 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 VGT actuator (M30) reports a problem with finding its reference position
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EMD
Electric motor of the M30 variable geometry turbocharger
The electric motor of the variable geometry turbocharger cannot interpret its reference position.
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EME
Electric motor of the M30 variable geometry turbocharger
The electric motor of the variable geometry turbocharger cannot interpret its reference position.
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EMO
Electric motor of the M30 variable geometry turbocharger
The electric motor of the variable geometry turbocharger cannot interpret its reference position.
Read explanation →