Variant 1: Min limit for engine speed mismatch in SG1
Applies to: EMS10
What does Scania EMS fault code 57350 mean?
The DTC is set when the Safety monitor for minimum limit for engine speed failed
What causes Scania DTC 57350?
Low limit speed regulation error
What are the symptoms?
Idle speed above the reference
How to fix Scania EMS fault code 57350?
NONE
Variant 2
Applies to: EMS S6 IoM singlespeed (S6IM)
Detection
Incorrect or unreliable data.
Possible cause
Internal fault in the control unit.
System reaction
The fuel supply is cut off as long as the fault is active. If this lasts long enough, the engine will be switched off. As a result, the fault may generate other fault codes.
How to fix
- Clear the fault code and run the engine for approx.
- 10 minutes.
- Check whether the fault code has been regenerated.
- If the fault code has been regenerated, renew the control unit.
Variant 3
Applies to: EMS S6
Detection
Incorrect or unreliable data.
Possible cause
Internal fault in the control unit.
System reaction
The fuel supply is cut off as long as the fault is active. If this lasts long enough, the engine will be switched off. As a result, the fault may generate other fault codes.
How to fix
- Clear the fault code memory and run the vehicle for approx.
- 10 minutes.
- Check whether the fault code has been regenerated.
- If the fault code has been regenerated, renew the control unit.
Variant 4
Applies to: EMS S6 (EMS S6 EuroIII)
Detection
Incorrect or unreliable data.
Possible cause
Internal fault in the control unit.
System reaction
The fuel supply is cut off as long as the fault is active. If this lasts long enough, the engine will be switched off. As a result, the fault may generate other fault codes.
How to fix
- Clear the fault code memory and run the vehicle for approx.
- 10 minutes.
- Check whether the fault code has been regenerated.
- If the fault code has been regenerated, renew the control unit.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.