In this WinOLS training course, we begin by explaining the internal structure of the Bosch ME17 petrol ECU used in Ford Focus turbocharged engines. The ME17 is a modern torque-based engine management system where driver demand is converted into torque request, then into load, airflow, boost, fuel, and ignition commands.

Understanding Bosch ME17 ECU Architecture

You will learn what torque-based ECU strategy means, how torque hierarchy works, and how ME17 calculates engine output through airflow and combustion models. We also explain which Ford petrol engines use ME17 and how its control logic differs from older ME7/ME9 systems.

How Bosch ME17 Files Load and Appear in WinOLS

We demonstrate how to open Ford Focus ME17 binary files in WinOLS and understand their memory layout. You’ll learn project creation, damos/map pack alignment, and recognition of map structures inside raw ECU data.

We explain how ME17 maps appear in 2D and 3D views, how axes scaling works, and how to distinguish torque, boost, ignition, and fuel maps visually.

How to Navigate ME17 Map Structure in WinOLS

This WinOLS tutorial teaches navigation of ME17 calibration areas and how maps are grouped logically in memory. You’ll learn to recognize map patterns, axis types (RPM, load, torque, pressure), and scaling factors used in Bosch ECUs.

We also show how to switch between hex, 2D, and 3D visualization to identify calibration tables reliably.

Finding Key Petrol Maps in WinOLS (Ford Focus ME17)

In this section we locate the main petrol tuning maps used in Ford Focus ME17 calibration. You’ll learn how to identify them by shape, axis progression, and value distribution.

Key maps identified:

• Driver Wish
• Torque Limiter
• Load Request
• Boost Target
• Wastegate Duty
• Ignition Advance
• Lambda Target
• Fuel Base

We demonstrate how each appears in 2D and 3D so you can confidently recognize them in any ME17 project.

BONUS: ME17 Map Pack & Faster Map Detection

Students receive guidance on using our ME17 WinOLS map pack to accelerate map detection. We show how damos/map pack integration instantly reveals torque, boost, ignition, and fuel maps in Ford Focus ECUs.

Schiller Tuning Training & Support

This WinOLS tutorial is part of the Schiller Tuning professional ECU remap training system. Our methods are based on thousands of real petrol turbo calibrations. Students receive structured knowledge, tuning guides, and access to online support and consultation.