H8 EcuFlash Definitions and ROMs:
For more info check out my Flash FAQ thread on DSMTuners -> Flash FAQ
* These Definitions are in various stages of completion. Some items may be incorrect. Use at your own risk.
* Some Definitions my contain Ceddy Mods, Speed Density, or other add-ons. Only use these items with the appropriate modified ROM.
ROM Id – Make & Model Index
Stock No: 13217 Mitsubishi Galant VR-4 TWIN TURBO, 1997, 124067 km. (77091 ml.), used, for sale, sedan, MT transmission, 4WD, Petrol, Right hand drive. Type - GF-EC5A.
2055 - 98 Eclipse GST
2056 – 98 Eclipse GSX
2114 – 98 3000GT SL
2258 – 98 Evo5 GSR
2349 – 98 Evo5
2350 – 99 Mirage DE
2352 – 99 Mirage LS
2363 – 99 Eclipse GST
2364 – 99 Eclipse GSX
2384 – 99 3000GT (S2)
2385 – 99 3000GT N/A (D4)
2386 – 99 3000GT VR4
2443 – Evo6 RS2
2444 – Evo6 RS
2557 – 98/99 Evo5/6 RalliArt
2586 – 00 Mirage
2737 – 00 Evo6 TME
98 Eclipse GST – EM2055
ROM -> 20550010
DEF -> 20550010 <-Updated 7/17/09
ROM -> 20550011 <-Most Updated ROM
DEF -> 20550011 <-Updated 7/17/09
* For the sake of simplicity the 20550011 DEF will also include CeddyMod and Speed Density DEFs. Only use the CeddyMod or Speed Density options with the appropriate ROM.
98 Eclipse GSX – EM2056
ROM -> 20560008
DEF -> 20560008 <-Updated 7/17/09
ROM -> 20560010
DEF -> 20560010 <-Updated 7/17/09
99 Eclipse GSX – EM2364
ROM -> 23640004
DEF -> 23640004 <-Updated 8/12/09
99 3000GT VR4 – EM2386
ROM -> 23860006
DEF -> 23860006 <-Updated 10/18/09
99 Mirage DE – EM2350 (MAP)
ROM -> 23500003
DEF -> 23500003
Introduction
I use an Evo 8 ECU in my 1G and have previously used a 2G Black Box ECU in #VirginMary. I have a lot of experience with ECUflash, EVOscan, and these H8 ECU’s. And, I love them. There aren’t that many people out there that use an EVO 8 ECU in their DSM. Because of this, people refer others to me any time they are having any complications. The more tech articles and guides I make regarding this ECU, the less repetitive conversations I will have in the future.
Step 1: Downloading ECUflash & EVOscan
Before you can do anything with the ECU (after properly wiring in your Evo 8 ECU), you need to download two programs:
- ECUflash- Used for the actual tuning side of things. Free, available HERE.
- EVOscan- Used only for logging. Costs about $25, available HERE.
Step 2: EVOscan Datalogging and Flash Cable
1994 Mitsubishi 3000gt Vr4
The next thing you will need the required datalogging and flash cable. There are two different cables.
- EVOscan 1.3u cable- for use of the Evo 8 ECU. Can be purchased HERE.
- Tactrix 2.0 cable- for use of the 2G Blackbox ECU. Can be purchased HERE.
Rom Emulator Download
Obviously if you are using an Evo 8 ECU, you will need to use the 1.3u cable. The cable consists of an OBDII plug, a white flash port plug, with a USB plug on the opposite end.
Only the 98-99 DSM’s that came equipped with a black box ECU will have the female end of the flash port. You can find one at a junk yard from various different newer cars, or you can ditch the plug all together and directly flash port wire this to pin 79 of your Evo 8 ECU.
Step 3: Know Which Evo ECU You Have
There are a few different types of Evo ECU’s out there. You will need to know which one you have (Year, Model, USDM/JDM/EDM). You can find out for sure by searching the number on the ECU case.
Step 4: Downloading the ROM and XML Pack
Download these HERE. There are a few different ROM’s to choose from. Myself, and several others, have success using the 9653 ROM.
Step 5: Extracting the XML Pack
Mitsubishi Vr4 3000gt
After you download and install ECUflash, you need to extract all of the XML files to C:Program FilesOpenECUEcuFlashrommetadatamitsubishievo
Step 6: Changing Your User Level Settings In ECUflash
In order to have access to all the neccesary things you will need, you will have to change your User Level to “Developer”.
Step 7: Opening Your Tephra Mods ROM In ECUflash
If you get this message, your XML files are at the wrong location. Click Cancel and close Ecuflash, then go back to the previous step.
If your XML files are in the correct location, you can now open a Tephra ROM. I would first try the 9653 ROM, depending on which ECU you have. In ECUflash, click the Folder icon to open a ROM. You will then need to find your .bin files that you received in the Tephra downloads.
If you use the 9653 ROM, or any other ROM, take note of the ROM sequence.
9653 ROM Example- 9653X706
Replace the X above with the number below:
- 0 = MAF
- 1 = Speed Density
- 2 = DMA (Live Map) + MAF
- 3 = DMA (Live Map) + Speed Density
If you are using a MAF, use 96530706.
Now, open the ROM in ECUflash.
Step 8: Immobilizer
One of the first things you want to check is to make sure your immobilizer is disabled. A very common problem people have when trying to flash their ECU is that they find that their car will not start. This is because the immobilizer is enabled, which doesn’t allow spark.
To check if your immobilizer is disabled, scroll down on the menu on the left side of ECUflash, all the way towards the bottom. Look for “ECU Periphery0 (FAA) Bits“.
Step 9: Setting Up EVOscan
Once you have downloaded and installed EVOscan, you need to change a few options. View the picture below and make sure all of these options are selected in your EVOscan if using an Evo 8 ECU.
Mitsubishi Vr4 Rom Download Free
This wraps up the Getting Started With Tephra Mods & ECUflash tech article. For more information on the Evo 8 ECU in a DSM stuff, please view the Using an Evo 8/3G Eclipse ECU in a DSM tech article.