Chip Tuning Winols Diesel Ecu Remapping: Bosch Edc17

Step-by-step EDC17 remapping: EGR, torque, boost, duration, SOI, rail pressure & start maps.

What you'll learn

Navigate EDC17 ECU maps confidently with a clear, structured workflow.

Edit EGR strategies and air requirement maps for optimal performance.

Tune torque, torque–IQ, smoke limit, boost, and actuator control.

Calibrate injection duration, SOI, rail pressure, and start maps.

Validate tuning changes to avoid limp mode, smoke, or drivability issues.

Requirements

Basic knowledge of ECU tuning or willingness to learn fundamentals.

A Windows PC and a map editing tool (WinOLS, Swiftec, or similar).

Access to read/write tools for ECU files (OBD, bench, or boot).

Sample EDC17 files for practice (provided in course or your own).

Compliance with all local emissions and safety regulations.

Description

This course is your complete guide to Bosch EDC17 diesel ECU tuning. With 15 structured lessons, you’ll go from an initial ECU overview to mastering every major calibration map that controls performance, emissions, and drivability.We begin with a quick tour of the EDC17 structure—how maps are organized and how to navigate them efficiently. Then we cover Driver’s Wish to shape pedal response, followed by EGR control and EGR air requirement maps to manage recirculated gases effectively.Next, we dive into torque limitation and torque-to-IQ conversion, ensuring your torque targets align with injected fuel quantities. You’ll learn to manage smoke limitation for clean combustion and safe air–fuel ratios. The airpath section covers boost actuator (N75) control, boost maps, and boost limitation maps for precise turbo management.On the fuel side, we tackle injection duration, start of injection (SOI) across multiple maps, and fuel rail pressure for optimal power delivery and efficiency. Finally, we explore start maps that influence cold-start behavior and initial fueling.By the end of the course, you’ll have a proven workflow for finding, understanding, and modifying each map responsibly. You’ll know how to validate changes, avoid common pitfalls, and deliver consistent, professional results.For educational/off-road use only. Always comply with emissions and safety laws.

Overview

Section 1: Введение

Lecture 1 Quick Tour of Bosch EDC17: Layout & Map Structure

Lecture 2 Driver’s Wish Map: Shaping Pedal Response

Lecture 3 EGR Strategy: Identification and Tuning

Lecture 4 EGR Air Requirement: Controlling Airflow with EGR

Lecture 5 Torque Limitation: Finding and Adjusting Limits

Lecture 6 Torque-to-IQ Conversion: Linking Torque Targets to Fuel

Lecture 7 Smoke Limitation: Balancing Air–Fuel for Clean Combustion

Lecture 8 Boost Actuator (N75): Turbo Control Fundamentals

Lecture 9 Boost Map: Target and Control Strategies

Lecture 10 Boost Limitation Map: Safe Turbo Pressure Limits

Lecture 11 Injection Duration: Time–Fuel Relationship

Lecture 12 Start of Injection (SOI) – Part 1: Principles and Mapping

Lecture 13 Start of Injection (SOI) – Part 2: Fine-Tuning and Optimization

Lecture 14 Fuel Rail Pressure: Strategy and Calibration

Lecture 15 Start Maps: Cold Start and Initial Fueling Control

This course is for ECU tuners, diesel calibration beginners, auto electricians, and workshop owners who want to truly master Bosch EDC17 tuning.