Description
This WinOLS Basic Mappack + DTC for Bosch MED17.1.62 ECU provides a professionally structured calibration project developed for advanced ECU analysis, performance tuning, and diagnostic applications.
The project includes structured and verified ECU maps (no potential or unverified data), organized into clearly defined functional areas to ensure efficient workflows and precise calibration handling.
DTC mask and path structures included, enabling targeted fault code removal, diagnostic adjustments, and system-related modifications.
This ECU platform is widely used in VAG turbo petrol applications equipped with 2.5T engines.
Part Number: 8V0907404E
Software Number: 026386
Software Version: 0003
⚠️ 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 + DTC |
| ECU Platform | Bosch MED17.1.62 |
| Vehicle Platform | VAG |
| Engine | 2.5T |
| Engine Code | DAZA |
| Part Number | 8V0907404E |
| Software | 026386 |
| Software Version | 0003 |
Included File Formats
- WinOLS Project (.ols)
- WinOLS Map Pack (.kp)
- JSON Export
- CSV Export
Structured ECU Areas
Torque Model: Torque request, torque limiters and torque monitoring.
Fuel System: Injection system, fuel delivery, high pressure fuel pump and fuel corrections.
Boost & Airpath: Turbocharger control, boost pressure regulation and airflow modeling.
Ignition System: Ignition timing, spark advance and correction strategies.
Lambda Control: Lambda targets and air-fuel ratio optimization.
Air System: Intake airflow management and charge modeling.
Turbo System: Turbocharger control, boost request, limiter and pressure control.
Engine Management: Core engine strategies and system coordination.
RPM & Limiters: Engine speed limiters and protection thresholds.
Torque Monitoring: Torque supervision and intervention strategies.
Variable Valve Control: Intake and exhaust camshaft timing and valve lift control.
DTC System: OBD diagnostic structures, DTC masks and fault code management.
Deactivations: Functional switches for ECU systems and configurable features.
Key Advantages
✔ Structured and verified ECU maps (no potential or unverified data)
✔ DTC mask and path structures included
✔ Includes ignition, boost, lambda, fuel system and torque monitoring maps
✔ Covers high-performance DAZA ECU strategies and turbo control logic
✔ 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 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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