Scania fault code 5668
Code 5668 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Control unit
Internal fault in the engine control unit Flash or RAM memory.
Read explanation →
AMS
Reductant pick-up unit T116/T4002, implausibly high value
The reductant pick-up unit indicates an implausibly high value from the reductant tank level sensor.
Read explanation →