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Open source / ECU Flash tuning software has been a main stay in Mitsubishi Evolution 8 & 9 tuning for years. With the ease of flashing the factory ECM it’s a great choice for many enthusiasts. The problem? The software is fairly complex, requiring a lot of very specific knowledge to properly program and work with XML code. We have the solution! Our 12+ hour ECU Flash training course cuts through the days, weeks, or years long learning curve and brings you the knowledge you’ll need to successfully map your own vehicle. We even supply sample calibration files, XML definitions, and much more. New to tuning ECU Flash? No problem, we have you covered! We start with the basics of downloading/installing the ECU Flash software and walk you through each training lesson in very specific order so you can learn most efficiently. You’ll learn how to properly configure a base calibration file using the Tehpra v7 rom and be able to tune from cold start to full throttle pulls! In addition, we take things a step further and show you the tuning process from start-to-finish on our chassis dyno with Mitsubishi Evolution 8 /9’s illustrate all the concepts and techniques we learned in the training course!

ECU Flash Training Course Topics

  • Main Rev Limiter, 2-Step, & 3-Step Limiters

  • Drag Race Anti-Lag

  • MIVEC Cam Control

  • Evo Scan & Megalog Viewer HD

  • Open & Closed-Loop Boost Control

  • Fuel Injector Data Programming

  • Working with XML Definitions

  • Evo Scan XML Definitions

  • Knock Control

  • Tehpra v7 Rom

  • Software Download & Installation

  • Calibration File Editing

  • Uploading / Downloading Calibration Files

  • Fuel Tables & Rescaling

  • Ethanol Fuel Tuning

  • Cranking, Post-Start, & Warm-Up

  • Idle Control

  • Closed Loop O2 Fuel Control

  • Spark Timing Table

  • Acceleration & Deceleration Fuel

  • Fail-Safe Protection

Click Here To Start Learning!

Check out some samples from the ECU Flash course below.

Ecu Flash Training Course Part 1: Ecu Logic Operation walks you through how the OEM Mitsubishi ECU is designed to work. From understanding how fuel delivery is calculated to the spark timing this basic video is the fundamental building block in our ECU Flash training course.
Ecu Flash Training Course Part 6: Fuel Injector Data & Programming goes through how the fuel mass calculation gets turned into a fuel injector pulse-width to deliver the precise amount of fuel needed during the engine's operation. We learn what the core injector data tables represent and how to properly program them.
Ecu Flash Training Course Part 9: Speed Density Tuning walks you through how to tune the 3-D VE based speed density Tephra v7 rom. We cover in-depth the core tables for editing, what channels to data log in Evo scan software, and how to analyze the data efficiently in Megalog viewer software.
Ecu Flash Training Course Part 13: Spark Timing & Knock Control walks you through the main spark timing tables, spark timing modifier tables, and knock control routine. We take a special look at what parameter to log in Evo Scan software, and then how to properly analyze the data in Megalog viewer software.
Ecu Flash Training Course Part 15: MIVEC Tuning goes through how the MIVEC variable cam feature works and how to properly program the target MIVEC table. We take a specific look at adding XML code to properly log the MIVEC position in Evo Scan, as well as how to analyze the data in Megalog Viewer software to determine if MIVEC changes are positive or negative gains.
Ecu Flash Training Course Part 18: Anti-Lag Launch Control walks you through how to properly program the basic launch control / 2-step feature as well as anti-lag to build boost on a big turbo. We explore how to analyze data logs in Megalog viewer to determine what changes to make in the launch control tables to achieve your desired results.
Click Here To Start Learning!