If you are in the ECU tuning world, you know the excitement that comes with a new software update. HP Tuners has officially rolled out , and while it may not be a total rewrite of the software, it brings a host of critical fixes and exciting new features for GM and Ford enthusiasts.
: The software utilizes the credit-based licensing system, enabling users to license only the specific vehicles they intend to tune. Stability and Bug Fixes hp tuners 4.12.4
: After making changes, use the "Write" function to upload the new tune. Ensure your battery is stable or connected to a charger, as a power loss during a write can "brick" the ECM. 3. VCM Scanner: Diagnostics and Data Logging If you are in the ECU tuning world,
HP Tuners 4.12.4 focuses on expanding vehicle compatibility and refining the user interface. Expanded Vehicle Support : This version introduced broader coverage for Powersports Stability and Bug Fixes : After making changes,
, which offers faster data transfer and standalone logging capabilities. MPVI2/2+ Stability
For those on 4.12.0 or 4.12.1: – those versions had logging corruption bugs. For those on 4.10.x: upgrade if you need 2024 vehicle support; otherwise, wait for the next major feature release (rumored 4.14).