Mapalyze vs EcuTek
EcuTek writes the calibration. Mapalyze reads the logs.
EcuTek is used for Subaru, Nissan and Toyota tuning, and its logging covers capture well. Reviewing a session afterwards takes longer. Mapalyze opens EcuTek CSV exports, marks knock events and lean spikes on each pull, and shows what changed from one session to the next.
Features
| Feature | Mapalyze | EcuTek |
|---|---|---|
| ECU calibration and flashing | No | |
| Time-series log view | ||
| Multi-log overlay | No | |
| Knock detection by cylinder and pull | Basic | |
| AFR and lambda analysis | ||
| Automatic findings with the samples behind them | No | |
| Saved logs and share links | No | |
| Math channels | Limited | |
| Health score per log | No | |
| Runs in the browser, no install | No |
Open an EcuTek log
Export the log as CSV from EcuTek ProECU and drop it onto the viewer.