Scania fault code 8261
Code 8261 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
SCR - Main unit
Internal fault in the main unit.
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EMU
Motor and Inverter Pump Control Output, SPI Communication Error to Driver ASIC
ECU indicates that some fault detected in driver HW in ECU
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AMS
V117, Reductant doser shorted to battery
The control unit indicates that the reductant doser temperature sensor is shorted to the battery voltage.
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EEC Exhaust Emission Control
Reductant doser
The reductant doser temperature sensor indicates incorrect values.
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