Welcome to Elite Software Programmer

Elite Software Programmer › Welcome to ESPUpdated Sep 2026

ESP, the Elite Software Programmer, is the program you use to set up, tune and log a Haltech Elite ECU. Here's how to open it and a quick tour of the screen so you know where everything lives.

Opening ESP

Installing ESP puts a Haltech ESP shortcut on your desktop. Double-click it to start the program.

A tour of the screen

AreaWhat you use it for
ECU NavigatorThe tree of every function and table in the ECU. This is where you find what you want to change.
Navigator Description BoxA short explanation of whatever is selected in the navigator
Tuning Pages and Tuning Page with DisplaysYour working screens, with tables and live gauges side by side
MenuFile, connection and program options
ECU Status indicatorShows at a glance whether you're connected and the ECU's state
Status BarRunning information along the bottom of the window
Data and Device ManagerWhere you manage data and the devices connected to the ECU
ECU InformationDetails about the connected ECU
Profile and Search MenuProfiles and a search box for finding settings

Our tips for new users

  • If you know the name of a setting, try the search menu before hunting through the navigator.
  • Save a copy of the tune before you change anything, and give each version a clear name.
  • Set up your tuning pages with the gauges you actually watch. Our guide to customizing your ESP tuning page shows how.

For an overview of what ESP can unlock on an Elite, read ESP: the key to unlocking Elite's features. If you need firmware help, see manually adding firmware files in ESP.