Scania fault code 4419
Code 4419 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Oil temperature sensor, temperature too low
The oil temperature in the oil sump is lower than expected.
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AMS
Communication error, requested urea quantity V117 from EMS
The EEC control unit has detected an error in the CAN communication from the EMS control unit regarding incorrectly requested urea quantity.
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