Description
This WinOLS Basic Mappack for Bosch MED17.5.21 ECU provides a professionally structured calibration project developed for advanced ECU analysis, performance tuning, and calibration development.
The project includes structured and verified ECU maps (no potential or unverified data), organized into clearly defined functional areas for efficient workflows and precise calibration handling.
This ECU platform is widely used in VAG turbo petrol applications equipped with 1.4T engines.
⚠️ This product does not contain a tuned file.
The original ECU file is embedded in the WinOLS project, allowing immediate access after import.
Product Overview
| Specification | Details |
|---|---|
| Product Type | WinOLS Basic Mappack |
| ECU Platform | Bosch MED17.5.21 |
| Vehicle Platform | VAG |
| Engine | 1.4T |
| Engine Code | CHPA |
| Software | 005021 |
| Software Version | 7521 |
Included File Formats
- WinOLS Project (.ols)
- WinOLS Map Pack (.kp)
- JSON Export
- CSV Export
Structured ECU Areas
Torque Model: Engine torque request, torque limiters and torque monitoring.
Fuel System: Injection system, fuel corrections and enrichment strategies.
Boost & Airpath: Turbocharger control, boost pressure regulation and airflow modeling.
Ignition System: Spark advance, ignition timing and correction strategies.
Lambda Control: Lambda targets and air-fuel ratio control.
Air System: Intake air temperature (IAT) and airflow management.
Turbo System: Turbocharger control, boost request and limiter maps.
Engine Management: Core engine strategies, requested load and system coordination.
Temperature Management: Exhaust gas temperature (EGT) monitoring and protection.
Throttle Control: Electronic throttle valve control.
RPM & Limiters: Engine limiters, RPM thresholds and VMAX control.
Torque Monitoring: Torque supervision and intervention strategies.
Rail System: Fuel pressure control and limiter maps.
Sound Control: Pops and bangs calibration and sound-related strategies.
Key Advantages
✔ Structured and verified ECU maps (no potential or unverified data)
✔ Includes ignition, boost, lambda, fuel correction and torque monitoring maps
✔ Covers MED17 control strategies including IAT, EGT and load-based tuning
✔ Optimized for performance tuning and calibration development
✔ Clean and professional WinOLS project structure
✔ Multi-format export (OLS / KP / JSON / CSV)
✔ Original ECU file embedded
Important Information
Delivered as a structured calibration project
Only verified maps included
No tuned calibration included
Professional WinOLS knowledge required
Refund Policy
Due to the digital nature of ECU calibration data, returns and refunds are excluded.
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