Performance Logger SW updates

The Squadra Tuning Performance Logger is in constant development.
On this page we will give a short overview of the changes.

Updates can be performed with our on-line OBD tool updater app.

It is very important to perform the “Reset to default” via the Setup menu during the first use after the update.

February 20th 2025: v5.36 for all JTDm owners.

By popular request from JTDm drivers, we have added the oil pressure and oil temperature to the display.

February 12 2025: v5.34 only for Q versions. No DTCs in SD file.

Unfortunately, a bug crept in in version 5.32. The error messages (DTCs) were not recorded on the SD card. This has been fixed in version 5.34.

February 12 2025 v5.34: Stelvio 2.0T Q4 MY17, no shift Light function.

The Shift Lights did not work with only on the Stelvio 2.0T Q4 MY17 version 5.32. This has been fixed in version 5.34.

February 10th 2025. v5.32 for al 2.0T, JTDm and Stelvio Q versions.

Release v5.32 is of great importance for people who want to know more about the driver assistance systems. With version v5.32, a message will appear on the screen indicating which driver assistance system is active.

“TRQ reduction active”
“ASR active” + flashing ESC light
“ESC active” + flashing ESC light
“ABS active” + flashing ESC light

These signals are of course stored on the SD card for your own research.

A second nice feature are the “Shift lights” when Race Mode is configured and manual shifting is enabled.

Other adjustments:

Improved torque and power calculations in lower gears
Various parameters added to the LOG file regarding the driving aids.

February 4th 2025: v5.31 for all Giulia Q versions.

The latest release v5.31 is of great importance for people who want to learn more about the Giulia Q driving aids.

Because of the high torque and power output it’s the best version to understand more about torque limitation, ASR and ESC. With this new release there will appear messages on the screen which tells you which driving aid is active. Not controlled by the engine software, nor by the gearbox but all controlled by the ABS system.

“TRQ reduction active”
“ASR active” + flashing ESC light
“ESC active” + flashing ESC light
“ABS active” + flashing ESC light

These signals are of course stored on the SD card for closer examination.

Especially the “TRQ reduction active” function is of great interest for us. So, we would like to ask to share your LOG files with us which show a lot of “TRQ reduction active”.

Other adjustments:

Improved torque and power calculations in lower gears
The splitter position is now also visible on the screen and LOG file
Various parameters added in LOG file regarding driving aids

"Reset to defaults"

We strongly recommend that you perform a “Reset to default” via the Setup menu upon first use after a Performance Logger update.