Download the Latest AFIT Software Update

The latest software update for the CH-47976-210 Active Fuel Injector Tester (AFIT) is now available for download. The software can be accessed from the Service Workbench selection of “Special Tools & Software Updates” in GM GlobalConnect or at by selecting AFIT from the list of software downloads. (Fig. 5)


Fig. 5


Software Update


The software release — free of charge to GM dealerships — updates several aspects of the AFIT diagnostic tool:

• Additional coverage for 2017 and 2018 model year vehicles
• Database support and programming for applications requiring G1, G2a, G3, G4, and G5 cables and G2b, G2c, G3b and SENT adapters
• Windows 10 compatibility for PCs and laptops (GM approved 32-bit edition, 64-bit Professional edition)
• Enhancement of USB/Serial communications
• Includes other vehicle coverage additions and corrections since the prior release


For questions regarding the software release, contact Bosch Automotive Service Solutions Technical Support at 1-800-GM-TOOLS (1-800-468-6657).


– Thanks to Chuck Berecz



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