The Top DSM Community on the Web

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. Log in to remove most ads.

Please Support ExtremePSI
Please Support STM Tuned

2G ECMLink Tuning help?

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

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

95tsiawd0330

10+ Year Contributor
128
0
Feb 9, 2012
woodlyn, Pennsylvania
Can someone look at my stream from when I had my laptop on my car with the ECMLink v3 and tell me what you see wrong with it?

Please help me tune it in.

can i get some help on telling me if all my settings are good like fuel trim, airflowperrev, ect.

If not can someone give me a step by step on what to do I am new to DSM cars and would like to learn how to set my own car up instead of paying someone 450 dollars to tune it.

My mods to my car:
6 bolt swap with 7 bolt head, ross forged pistons 8.5:1, eagle crank, eagle rods, acl bearings, arp head studs, crower valve springs, ngk plug wires, fic 880cc injectors, walboro 255lph low pressure fuel pump, evo3 intake manifold, evo3 16g turbo, fp exhaust manifold, S90throttle body, godspeed fmic, fipk intake, 90 oilcooler, megandump 02 housing, 3inch dp with cat delete, 3inch megan catback, 3inch thermal exhaust, aem wideband wired as the front o2 senor, dsmlink v3, greddy bov, hallman pro boost controller.
 
Last edited by a moderator:
or email thomas doris from ecmlink so you can get a straight forward answer.
 
It probably wouldn't hurt you to watch EVERY video here. ---> ECMLink Demo Vids

Then read through this. ---> ECMLink Wiki

Then, once you've done ALL of that you'll have to post a log (after following the videos) for us to tell you if you're doing everything correctly or not.

:dsm:
 
i have watch the videos and read wiki i just would like to get someone that been messing with dsm cars to just look at my logs.

i just would like to know what values i should be at i know airflowperrev should be at around .25 and i noticed in the video the mans 02 sensor was going up and down fast my 02 was not
 
So do you have a narrowband simulation wire input into the front o2 sensor, or is it a wideband output? I'm confused how you have narrowband sim setup, but no wideband input for the sim to utilize. Get that corrected first.

Then watch video #8 from the links that were provided (even if you already have) and replicate the steps at idle after your car has warmed up. Your AirflowPerRev and CombinedFT values are off.

Then post an idle log once that's all done.
 
i have watch the videos and read wiki i just would like to get someone that been messing with dsm cars to just look at my logs.

i just would like to know what values i should be at i know airflowperrev should be at around .25 and i noticed in the video the mans 02 sensor was going up and down fast my 02 was not



If you dont know why his was going up and down fast and yours is not.. then you have not watched the videos and read the wiki in its entirety..

You really need to watch those videos and read the wiki.. ALL of it that applys to you (if your not running SD then skip that section)

They help... no one here or on link forums are gonna TUNE your car for you... for free at least...

you can always contact this fella...
Remote Tuning,Custom Eprom Chips,Ecu Services - DSM Classifieds
 
Iam not understanding you snowborder?I know i have a aem wide band that runs into a white wire of my ecu is this what you mean?If not sorry iam just new to all of this.I just got the car
 
i noticed in the video the mans 02 sensor was going up and down fast my 02 was not

This is the most basic of all concepts for closed-loop tuning, if you don't understand this you really need to learn more before doing a lot of tuning.

If your O2 is cycling up and down, you are in closed-loop mode, meaning the ECU is controlling the fuel based on feedback from the O2 sensor.

If the O2 is not moving you're in open-loop, so the ECU is ignoring the O2 and fueling based on the fuel maps. At low loads, if it's not cycling, then your fueling is way off most likely; On a narrowband O2, higher voltage means richer.
 
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Innovation Products Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications MyMitsubishiStore.com RixRacing RockAuto RTM Racing STM Tuned

Latest posts

Build Thread Updates

Vendor Updates

Latest Classifieds

Back
Top