infotainment_software_version
I can provide more targeted details on the exact parameter IDs or steps needed for your project. Share public link
| | Don'ts | | :--- | :--- | | Do always save the original SOPS file before making any changes. This is your backup. | Don't make changes without understanding the full impact of the parameter. | | Do use a regulated power supply during any programming or parameter write process to prevent data corruption. | Don't use aftermarket or unverified parameter lists. | | Do calibrate and reset control units after any change, as specified in the SDP3 procedure. | Don't modify a factory-supported conversion yourself unless you have the approved file from Scania. | | Do report all changes to Scania to keep the vehicle's official record up-to-date. | Don't perform conversions that may contravene national regulations. | | Do use genuine or Scania-approved VCI (Vehicle Communication Interface) hardware. | Don't share a modified SOPS file from one vehicle with another, as each file is unique to its VIN. |
pto_max_input_torque_nm
Note: Exact parameter names and formats vary by Scania model year, ECU software version, and SOPS file schema. This document uses commonly observed naming patterns and categories to provide a practical, implementable reference; treat values and ranges here as illustrative defaults, not model-specific calibration data. Scania Sops File Parameter List
| Parameter Name | Description | | :--- | :--- | | | A 3D map defining how much fuel (mg/stroke) is injected at specific RPM and load points. This is the primary "Power Map." | | Rail Pressure Map | Defines the target fuel pressure in the common rail (bar) relative to RPM and fuel quantity. Higher pressure = finer atomization but requires more pump durability. | | Injection Duration (Pilot/Main) | Maps defining how long the injectors stay open (microseconds). This is calculated based on the fuel quantity request. | | Injection Timing (SOI) | Start of Injection . Determines when the fuel spray begins relative to the piston position (degrees BTDC - Before Top Dead Center). Critical for fuel economy and EGT control. | | Boost Pressure Map | Target boost pressure (mbar
: Changes daytime running light (DRL) behavior, fog light cornering functions, and LED/Halogen voltage levels.
Notes: Tables are commonly encoded as arrays with metadata for interpolation method and axis scaling.
SOPS (Scania On-board Product Specification) represents the technical configuration data stored in the vehicle's electrical system. This file contains thousands of settings that control how the engine, transmission, braking systems, and auxiliary equipment behave. | Don't make changes without understanding the full
"file_version":"1.2.0", "vehicle_vin":"YS2R4X20001234567", "model_code":"R500", "creation_timestamp":"2024-07-15T12:34:56Z"
max_boost_pressure_bar
Altering a Scania SOPS file carries operational risks and legal liabilities.
Sets the soot-loading thresholds required to trigger active diesel particulate filter regeneration. 3. Immobilizer and Security Systems | | Do calibrate and reset control units
When you connect a diagnostic tool to a Scania vehicle, it reads this file to understand the vehicle's boundaries—such as speed limits, emission standards, and installed optional equipment. Decoding the Scania SOPS File Parameter List
language
Before running any decryption or modification software, save a clean, unaltered copy of the original SOPS file. If the modification causes errors, you can re-flash the original file to restore the truck to its factory state.
When you decrypt a SOPS file into XML, the parameters are represented by unique alphanumeric identifiers (often referred to as Labels or Parameter IDs). A simplified segment of the parameter list looks like this: