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Maptuner

Firmware Update

02Feb

Maptuner Nano Firmware Update 53

February 2, 2026 Viktor Paulsson Firmware Update 165

  • Launch Control Support for Sea-Doo 325
  • Improved handling of MG1 ECUs
  • Launch Control Activation for 900 ACE Turbo R
  • Minor bug fixes and improvements

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02Feb

Maptuner Nano Firmware Update 52

February 2, 2026 Viktor Paulsson Firmware Update 165

  • Minor bug fixes and improvements

Read more
25Nov

Maptuner Nano Firmware Update 51

November 25, 2025 Viktor Paulsson Firmware Update 165

New features and support

  • Automatic Setup for New MG1 ECUs
  • Brand-new unlocked ECUs are now fully configured automatically — no manual steps required.
  • No separate MG1 Config APP needed in normal use.
  • Prepared for Faster Datalogging.
  • Requires our new Unlocked ECU.

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05Sep

Maptuner Nano Firmware Update 49

September 5, 2025 Viktor Paulsson Firmware Update 170

New features and support

  • Auto disable SCOM before firmware upgrade.
  • Bug fix for Bosch ME 17.8.10 programming.
  • Bug fix for IBR calibration on Sea-Doo MG1- equipped models.
  • Reset DPS Torque sensor for Maverick.

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03Jul

Maptuner Nano Firmware Update 48

July 3, 2025 Viktor Paulsson Firmware Update 179

New features and support

  • Can-Am MG1 ATV/UTV Map Switch, switch between 7 different speed limiters.
  • General bugfixes and improvements.

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08Jan

Maptuner Nano Firmware Update 43

January 8, 2025 Tim Nordlöf Firmware Update 97

Update with general fixes and improvements

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24Sep

Maptuner Nano Firmware Update 39

September 24, 2024 Tim Nordlöf Firmware Update 91

Firmware update applies to models NX3 & NB3 (all revisions). NB3 is only compatible with BRP-vehicles (Can-Am, Lynx, Sea-Doo and Ski-Doo).

Added vehicle support

  • Segway/CF Moto MSE8.0 support for Programming, Fault Codes Manager, Datalogging and Monitoring.
  • KTM SH72531 support for Programming and Fault Codes Manager.
  • Kawasaki support for our CAN lambda module
  • Seadoo support for Reset Supercharger maintenance (for older Bosch-models)

Updated or added functionality

  • MG1 Programming and MG1 Config are now simplified and with added security
  • Segway/CF Moto improvements
  • Improved management of inactive, but connected, vehicles 

New features
Support for the new service features with MyMaptuner App Update 1.16.4 (länk till inlägg).

  • DESS keys (purchased separately)
  • Reset Service (purchased separately)
  • Reset TPS (included with tuning license)
  • Reset History (purchased separately)

Bug fixes

  • Throttle reset – Improved security 
  • A lot of small improvements for better usability
Read more
24Sep

MaptunerX Firmware Update 01030101

September 24, 2024 Tim Nordlöf Firmware Update 98

Added vehicle support

  • Segway/CF Moto – MSE8.0 now supports Programming, Fault Codes Manager, Datalogging/Monitoring and Activations.
  • KTM SH72531 support for Programming and Fault Codes Manager.
  • Kawasaki support for our CAN lambda module
  • Sea-Doo support for Reset Supercharger maintenance (for older Bosch-models)

Read more
18Jun

Maptuner Nano (NX3 & NB3) Firmware Update 37

June 18, 2024 Tim Nordlöf Firmware Update 129

New features

  • NB3 only: Added SCOM (Speed Control Override Module) to all Sea-Doo 325 watercrafts (all regions, not only US/CA. This is a plug-and-play feature that removes the speed limiter on the watercraft when the Maptuner Nano NB3 is connected. You don’t need to reflash the ECU but your Maptuner Nano NB3 needs to run this firmware version (37) or newer for this feature to work.
  • Both NB3 and NX3: Fault Codes Manager, Monitoring and Start in Sport Mode is now available for Sea-Doo 325 with any Maptuner Nano running the latest firmware (does not require a tuning license).

Update firmware using the MyMaptuner App for iOS or Android.

Read more
16Apr

Maptuner Nano (NX3 & NB3) Firmware Update 34

April 16, 2024 Tim Nordlöf Firmware Update 123

Improvements:

  • Improvements and bug fixes for MG1 diagnostics
  • Major improvements in Bluetooth speed (see MyMaptuner App 1.11.1)
Read more
    12

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