Description
WinOLS Basic Mappack MED17.7.2 – Mercedes-Benz E200 M 271 DE 18 EVO – 544264 – OLS / KP / JSON / CSV
This WinOLS Basic Mappack for Bosch MED17.7.2 ECU provides a structured calibration project designed for ECU analysis and development.
The project includes structured and verified ECU maps, organized into clearly defined functional areas. Only confirmed and usable maps are included — no potential or unverified data, ensuring a clean and efficient workflow.
This ECU platform is used across a wide range of Mercedes-Benz vehicles (e.g., E-Class W212 / C207) equipped with the M 271 DE 18 EVO engine.
⚠️ This product does not contain a tuned file.
The original ECU file is embedded directly inside the WinOLS project, allowing immediate access when importing.
Product Overview
| Specification | Details |
| Product Type | WinOLS Basic Mappack |
| ECU Platform | Bosch MED17.7.2 |
| Vehicle Platform | Mercedes-Benz (e.g., E-Class W212 / C207) |
| Engine | 200 (Turbo-Petrol) |
| Engine Code | M 271 DE 18 EVO |
| Software Version | 544264 |
Included File Formats
The mappack is exported into multiple formats for maximum compatibility:
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WinOLS Project (.ols)
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WinOLS Map Pack (.kp)
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JSON Export
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CSV Export
Structured ECU Areas
The maps are organized into the following functional groups:
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Air Control: Air mass flow and manifold pressure management.
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Deactivations: Switches for specific ECU functions.
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Engine Torque: Engine torque maps, limiters, monitoring, and driver request.
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Injection System: Fuel injection strategies and control.
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Limiters: RPM limiters, speed limiters (VMAX), and general protection maps.
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Spark Advance: Ignition timing maps.
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Special Features: Specific ECU functions and strategies.
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Turbo System: Turbocharger control and boost pressure strategies.
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Variable Valve Timing (VVT): Camshaft positioning and valve control maps.
Key Advantages
✔ Structured and verified ECU maps
✔ No potential or unverified maps included
✔ Clean WinOLS project structure
✔ Multiple export formats (OLS / KP / JSON / CSV)
✔ Embedded original ECU file for instant start
Important Information
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Delivered as a structured calibration project.
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Only verified maps included.
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No tuned calibration (Stage file) included.
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Requires WinOLS knowledge.
Refund Policy
Due to the digital nature of ECU calibration data, returns and refunds are excluded.
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