THE OPEN TOOLBOX / NO ACCOUNT NEEDED
Software, project pages, documentation, and parts links worth keeping in your garage. This page is free for everyone.
01 / START AT THE SOURCE
Official project first. Our modified preview follows directly below it.
The upstream project for reading, writing, and logging supported GM controllers. Start with its release notes, hardware guidance, and controller support matrix.
Operations differ by controller and interface. Check the current support table before choosing hardware or attempting a write.
FoggEyez’s integrated-tuning-logging-preview branch explores an integrated tuning workspace, live-data charts, and gauges. Original project credits and licensing remain with the project.
It is not an official PCM Hammer release. Physical-controller validation and complete tuning definitions remain outstanding. Included examples are learning material, not validated vehicle tunes. Read the preview’s limits before trying it; use the official project above as your starting point.
02 / BUILD YOUR TOOLBOX
Go straight to the developer’s downloads and documentation.
Tuning, patching, logging, checksum, and file tools. Use the project’s current documentation to check which functions apply to your controller and file.
VCM Suite software, scanning and editing tools, and the manufacturer’s vehicle-support information. Check hardware, licensing, and any controller-specific requirements with HP Tuners.
Official FlashScan and AutoCal information, software downloads, and help. Choose software that matches your EFILive hardware, and confirm vehicle support and licensing with the vendor.
A calibration editing resource used with BIN files and matching XDF definitions. A definition must match the actual operating system and file; opening a table alone does not validate its meaning.
03 / PATCH REFERENCE
The official repository includes E38VATS_OFF_v2.xmlpatch. The patch file and project documentation contain the available patch information; read those details and confirm controller, operating-system, and file compatibility there.
This link is labeled for E38. It does not establish compatibility with every E38 file or with other controller families. This page provides references, not a step-by-step VATS procedure.
04 / PARTS & FURTHER READING
Look up replacement parts and compare part numbers. Match the actual year, engine, equipment, and part specifications before ordering.
Manufacturer guides and original project documentation help you understand a tool’s controls, supported operations, and limitations.
READY TO PUT THE NUMBERS TO WORK?
Try a free example, or sign in to your learning workspace.