Do not buy a used 3160G in 2025 if the seller cannot confirm the 2021 update was installed. A unit stuck on 2019 software is effectively a paperweight for modern cars.
In September 2021, Innova pushed a surprise minor update, , which focused on non-engine diagnostics. This update introduced: innova 3160g updates 2021
No. The 3160G’s hardware is limited to text-based live data (8 PIDs per screen). If you need graphing, consider the Innova 5610 or 5160RS. Do not buy a used 3160G in 2025
| | Pre-2021 Behavior | Post-2021 Update | | :--- | :--- | :--- | | GM LAN (GMLAN) Hi-Speed | Would disconnect mid-scan on 2016+ GM trucks | Stable communication, full ABS code retrieval | | EVAP Test Function | Could only initiate test on 20% of vehicles | Expanded to 65% of supported vehicles | | Screen Corruption | Occasional freezing when viewing freeze frame data | Resolved in v3.3 with new memory management | | Ford MS-CAN | Required manual jumper (sold separately) | Software now auto-detects and prompts user connection | This update introduced: No
