TunerStudio and is comprehensive engine tuning software that allows users to modify and optimize the performance of MS3Pro and MSPNP Engine Management Systems as well as the MicroSquirt EMS (and our old school kit-style MegaSquirt systems as well)

All of our standalone Engine Management Systems allow users to fully control the engine and ignition of their vehicles, as well as datalog a variety of sensors to gather data you can use to further tune your race engine for maximum horsepower and performance potential. TunerStudio is designed to be easy to use and highly customizable, making it a popular choice for DIY enthusiasts, racers in all sorts of motorsport, and professional tuners alike.

TunerStudio 3D Table

One of the key features of TunerStudio is its user-friendly interface, which makes it easy for users to navigate and modify their tune settings. The software also has a wide range of features and tools that allow users to fine-tune their engine for maximum performance. These features include real-time data logging, live tuning, and the ability to create custom fuel and ignition maps.

In addition to its tuning capabilities, TunerStudio also has a number of diagnostic tools that can be used to troubleshoot and identify problems with the engine. These tools include test modes allowing you to test individual components like each individual fuel injector to ensure all is wired and working properly, or each individual ignition coil, general on/off relay controlling outputs to test a fan or pump function, etc. There is also a trigger/composite logger that helps you ‘see’ what the ECU ‘sees’ on your crank and cam input, allowing you to diagnose issues with your camshaft or crankshaft position sensor or trigger wheel. The window this software provides into the world of what’s going on under your hood is POWERFUL. And that’s what we’re after here isn’t it? Maximum power. We got chu fam!

Installing and setting up TunerStudio is straightforward and only requires a few simple steps. First, the software is downloaded and installed on your computer. Next, the MS3Pro/MSPNP/MicroSquirt engine management system is connected to the computer using a USB cable (or in some cases, a DB9 serial cable). Once the software and hardware are connected, users can begin tuning their engine by making changes to their tune with TunerStudio.

Proper engine tuning is a complex process that requires a good understanding of engine mechanics and experience with tuning software. While TunerStudio makes it easy for users to modify and optimize their engine’s performance, it is important to exercise caution and seek the assistance of a professional tuner if you are not comfortable with the process. Or… get some training and do it yourself! It’s not that hard, and there are some GREAT tuning videos out there, some of which cater specifically to our Engine Management Systems using TunerStudio and MegaLogVierwer! (look below for one excellent training option!)

TunerStudio is a powerful and user-friendly tuning software that makes getting the data you need and putting it to use, properly tuning your MS3Pro, MSPNP, MicroSquirt or MegaSquirt Engine Management System as simple as it can be! Its wide range of features and tools make it a valuable tool for anyone looking to optimize the performance of their engine. It’s sure to become one of the most powerful tools you’ll ever put in your toolbox!

Andre Simon at HP Academy gives a little overview of tuning MS3Pro with TunerStudio!

Check out this freebie from the tuning pros at HP Academy covering some of the basics of tuning MS3Pro on the dyno using TunerStudio. Andrew goes through some of the basics of the TunerStudio tuning interface, how to review datalogs to determine what changes may need to be made to your fuel and ignition tables, as well as some pro tips to consider when tuning your engine.

Next Andrew gets into a general overview of MS3Pro features and configurations options in TunerStudio. He discusses some of the shortcut keys available that can make your tuning faster and more efficient, as well as some powerful tips that his years of experience have helped him learn to appreciate. Be sure to check out Andrew and HP Academy’s other MS3Pro, MSPNP, and MegaSquirt Tuning and Training Videos at HPAcademy.com!

The EFI Tuners Guide – Learn How Electronic Fuel Injection and Ignition Systems Work!

It’s like a free education in EFI.  This guide, written by founder Jerry Hoffmann starting in September 2022, will be continually added to over the coming year.  Check out the Table of Contents for topics covered currently, and topics to be covered.  Our goal is to help you understand EFI and automotive performance, and to help you know what it takes to be successful, so you can tackle your projects and come out with a HUGE smile on your face.  Come on, jump on in, the horsepower is nice!!!

EFI Tuners Guide - Laptop Tuning 1967 Camaro Drag Car with MS3Pro using USB-2920 USB to RS232 Adapter 1