The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

1G Eprom Tuning

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Arthris

15+ Year Contributor
787
3
Mar 31, 2011
New Market, Maryland
I have been doing one hell of a lot of reading on this. There is so much scattered info on this for the 1G. I did join the yahoo section. Tried to wright my own chip but it didnt work. Anyway. I cannot seem to find the 90 Bin and hex file. I can find the 91+. I did see somewhere that you can burn the 91 onto a 90 chip and have it run. But as far as support for the 90 ecu it seems lacking. So what im asking i quess can i burn the 91 code onto my SST27512 chip and have my car running? And also is there a quick quide on how to write in hex? I can figure out most of the stuff except when it goes into something like this http://www.dsmtuners.com/forums/tuning-engine-management/270544-anyone-into-eprom-tuning.html. All the way at the bottom the phantom knock code. Im planning on Stutter box no lift to shift, Extended Fuel and timing tables. Fuel cut eliminate, Maf hack tuning and the longer fuel injector pulse mod. and anything else that comes up. Im also thinking that as soon as I can get all this info gathered up I may put together a Guide for us 1g's. Everyone seems to be a lill greedy on that LOL. ### no bashing me cause I didnt use the search button. I did. I found good info but non relevant to my specific car and ECU. Thanks for ## input.

I found what I need after more extensive Searching http://www.dsmtuners.com/forums/tun...271812-bin-files-ecu-files-e-prom-90-awd.html. Least mostly.

All I need to know now is if I can use my SST27512 I did order two SST27256 chips. But they wont be here for a few days.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • For sale 4G63 Forge Motorsports BOV
    Original Forge Motorsports bov. Adjustable with over 80 clicks on the dial. Nice to use for...
    • Galant665
    • Updated:
  • Wanted 1g 1991 Black Cherry Eagle Talon
    5-speed
    • bamatalon
    • Updated:
    • Expires
  • For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
  • Wanted WTB 2g half rad
    ISO of a 2g koyo half rad or something equivalent.
    • Michael Wucher
    • Updated:
    • Expires
Back
Top