Scania SOPS parameters list
Every configuration parameter of the Scania SOPS file we have documented so far — 1,189 parameters across 30 ECU modules, 52 of them explained in workshop language with their possible values. Type a parameter name, a module or a platform to filter instantly.
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| Parameter | Module | Platforms / generations |
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Most used parameters, explained
Downhill speed control — default offset
Speed offset in km/h above the cruise control set speed at which the downhill speed control starts braking, as applied b...
Reconfiguration after ECU Replacement COODownhill speed control — minimum offset
The smallest offset in km/h above the cruise set speed that the driver can select for the downhill speed control. It pre...
Reconfiguration after ECU Replacement COODownhill speed control — variant
Selects the functional variant of the downhill speed control, the function that holds a set speed on descents using the...
Reconfiguration after ECU Replacement BWEPTO EG1 — disengage above vehicle speed
Vehicle speed in km/h above which the EG1 power take-off is disengaged automatically. This is the parameter that separat...
PTO Activation TMS BWE EG1 | R S 450 410 500 540 Euro 6 BWERaised idle speed — parking brake condition
Sets whether the parking brake must be applied for the raised idle function to be active. Together with the neutral cond...
Bodywork Parameterisation BWEPTO EG1 — reverse gear dependency
Decides whether engaging reverse gear disengages the EG1 power take-off. Refuse collectors, sweepers and spreader bodies...
PTO Activation TMS BWE EG1 | R S 450 410 500 540 Euro 6 BWEPTO EG1 — gearbox neutral dependency
Sets whether the gearbox has to be in neutral before the EG1 power take-off can be engaged. Engine-driven PTOs on the fl...
PTO Activation TMS BWE EG1 | R S 450 410 500 540 Euro 6 BWEPTO EG1 — parking brake dependency
Tells the coordinator whether the EG1 power take-off may only be engaged while the parking brake is applied. Most statio...
PTO Activation TMS BWE EG1 | R S 450 410 500 540 Euro 6What is a SOPS parameter?
The Scania SOPS file (Scania Onboard Product Specification) is the encrypted configuration file SDP3 uses to describe a vehicle.
Inside it, each ECU block (COO coordinator, EMS engine management, GMS gearbox, ICL instrument cluster, BWE bodywork…) holds
named parameters — <FP Name="…" Value="…" /> — that switch functions on and off or set their values.
This list comes from real SOPS files processed with the Scania SOPS Editor: the SOPS XML editor shows the same names, and the
SOPS Table lets you change the values and re-encrypt the file for SDP3.