Skip to main content
HGM Web Site
Main navigation
Close navigation
Main
HGM Web Site
Main
Frequently Asked Questions (FAQ)
Installation Checklist for All COMPUSHIFT Products
Using the COMPUSHIFT Setup App
Loading, Saving, and Sharing Calibration Files
Setting Measurement Units on the CS Setup App
Bluetooth Compatibility with COMPUSHIFT Devices
Bluetooth Communications and Signal Strength
Using the HGM Charts App
Using and Working with CAN Bus
HGM CAN Bus Messaging
Connectors Used In CAN Networks
How to Modify A CAN Bus Network
How An Automatic Transmission Works
Accurate Throttle Position in Transmission Control
Gear Ratio Calculator
International Shipping Instructions for Returns to HGM Automotive Electronics
Breadcrumbs
HGM Knowledge Base
On this Page
Gear Ratio Calculator