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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.

engine management

  1. cswindel

    General Microtech ECU Tuning/Remote Tuners

    I have looked through the threads related to these ECUs and have reached out to remote tuners, (Rix Racing, Kevin Jewer, etc.) but have had no luck in finding anyone or any guidance on how to properly manage/tune this system.I got the car in somewhat bad condition, (built in Puerto Rico, no...
  2. Considering a dual fuel rail setup running independently / different fuel, is this practical?

    So I'm about to get my DSM back on the road for the first time in roughly 7 years, assuming everything works properly (I'm sure there will be a few misc quirks to iron out and misc things that need replacement), I'm looking to do some further upgrades in the near future. I'll list my full...
  3. GHSTII

    General FuelTech Dash & Harness

    Hey folks!Anyone running on the FuelTech dash/ecu and wiring? How hard was it to install? Was it worth it?Car has a lot of improperly spliced wires from before my ownership, and I’m not very experienced despite being up to the challenge.In a position in which I should properly either...
  4. all black 4G63

    General 1G REED SWITCH INPUT

    Does anyone know if the reed switch input to the ECM has any major impact on engine management? i.e. idle, ignition timing, fuel control, poor performance, etc. ? I am contemplating if I need to wire it in or not.I am working with a stock ECM set up attempting to wear in my motor. However, the...
  5. General Megasquirt2 Tuners in Ga,Fl??

    Sooooo long story short have a line on a what seems to be a pretty solid 99 GS-T needs to be tuned, already has megasquirt2 EMS & engine equipped as follows: Forged rods & pistons,550 cc injectors,Walboro fuel pump, Hahn 20g turbo, Crower cams etc. Anyone have a tuner in FL,GA or AL that can...
  6. 1998 Mitsubishi Eclipse GS rod knock! Need new motor!

    You must be registered to see element. Hello, I am new here and have been looking everywhere online and feel as though I can find help here. So I’ve recently snagged a 1998 Mitsubishi Eclipse GS buyvit has some issues with the engine. Previous owner mention there was an oil pump failure. But...
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