Scania fault code 4660
Code 4660 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Unit injector for cylinder 3
The control unit has not detected that the fuel shut-off valve in the unit injector has closed.
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AMS
Reductant doser, fault on injection valve.
Fault in the V117 reductant doser injection valve.
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EEC Exhaust Emission Control
Reductant doser injection valve
Fault in reductant doser injection valve.
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