Mapalyze vs HP Tuners
HP Tuners writes the calibration. Mapalyze reads the datalogs it records.
HP Tuners is the standard tool for GM and Ford calibration, and its scanner shows logs for spot checks. Mapalyze is a separate log viewer. Export a log from HP Tuners as CSV and Mapalyze splits it into pulls, checks each one for knock, boost, fuelling and rail pressure, and lines up a second log against the first.
Features
| Feature | Mapalyze | HP Tuners |
|---|---|---|
| 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 | ||
| Health score per log | No | |
| Works without an HP Tuners licence | No |
Open an HP Tuners log
Export the log as CSV from the HP Tuners scanner and drop it onto the viewer.