ECU Remapping Essentials
For enthusiasts ready to read, edit and write ECU files and learn core tuning strategies.
What you'll learn
- Build intermediate calibration strategies for torque, boost, and fueling maps.
- Diagnose anomalies using logs and checksum tooling before flashing updates.
- Structure professional-ready remap documentation for clients and teammates.
Prerequisites
- Completion of Remapping Fundamentals or equivalent hands-on experience.
- Comfort reading ECU tables and interpreting diagnostic codes.
- Access to safe testing environment for validating tune iterations.
Time to complete
~85 minutes across 10 focused modules.
Tools used
- Map Profile Loader for template-driven adjustments.
- Map Scale Adjuster to validate scaling decisions.
- Checksum Calculator ensuring reliable flashes.
Outcomes
- Deliver balanced performance tunes with safety margins in place.
- Troubleshoot data mismatches before they reach the vehicle.
- Document calibration revisions for audit and compliance.
- Plan ongoing optimisation and customer handoff sessions.
01 02 03 04 05 06 07 08 09 10
Start Course Reading & Writing in Practice
~10m
Working with Raw ECU Files
~8m
Checksum Calculation & Validation
~6m
Tuning Strategies & Map Scaling
~12m
Creating & Smoothing Custom Maps
~10m
Limiters & Advanced Controls
~8m
Diagnostics & DTC Handling (Practical)
~10m
End‑to‑End Tuning Workflow
~8m
Common Issues & Troubleshooting
~7m
Essentials Wrap‑Up & Next Steps
~6m