Scania fault code 4704
Code 4704 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Unit injector for cylinder 6
The control unit has built up the current in the unit injector solenoid valve too quickly.
Read explanation →
AMS
Reductant pick-up unit T116
Current consumption on the output from the EEC control unit is too high. The current consumption has exceeded 1 A for more than 1 s.
Read explanation →
EEC Exhaust Emission Control
Reductant pick-up unit T116
Current consumption on the output from the EEC control unit too high. The current consumption has exceeded 1 A for more than 1 s.
Read explanation →
SC
Digital tachograph card
The tachograph has registered that the vehicle has been in motion without a valid digital tachograph card.
Read explanation →