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 ExtremePSI

ECMlink Set base tune but running poorly. new to ecmlink and SD

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.

boostjunkie92

Proven Member
38
3
Aug 15, 2016
San Jose, California
1). Any boost, vac, or exhaust leaks?
No
Boost leak tested 5psi above your max boost with no leaks?
Yes

2). Verified mechanical timing?
Yes

3). Verified base timing?
Yes

4). Ignition system
COP or Stock Coil: Stock
Wire brand and Age: Taylor 10.4mm/6 months
Spark Plug brand, type and Gap: NGK-BPR6ES/.028

5). Motor health (Compression Test)
Cylinder 1: 147
Cylinder 2: 145
Cylinder 3: 146
Cylinder 4: 145

6). Performed basic throttle body adjustments?
Idle Switch: Yes
Throttle Cable: Yes
TPS: Yes
BISS: Yes

7). Compression ratio
7:8:1

8). Any known bad sensors or brittle wiring?
No

9). Any DTC/CEL codes?
No

10). Electrical system
Car off (not running): 12.4 volts
Car running: 14.4 volts

11). Base fuel pressure and injector values
Base Fuel Pressure: 37 psi
Injector Size (cc/min): 450cc

12). Properly calibrated and configured wideband sensor
Sensor Brand: LC2
Calibration Date: 1/10/18

13). Type of fuel
Type: 91 Octane
Percent of Ethanol: 10% according to google, cant be sure

14). Watched ECMlink how-to videos?
Yes

I read and followed several guides and set what I thought was an accurate model of the stock tune. I am not running any sort of fuel upgrades yet and I have my boost turned all the way down. I am experiencing boost creep from the exhaust upgrade but I dont go WOT ever just because of that and the fact that I am still on the mirage gt fuel pump. I have a walbro 255 just havent installed it yet. Im just trying to get the car in a somewhat driveable state since its my transportation when it rains. I went on a 10 minute cruise and looked at the log and saw some seemingly high amount of knock at low boost and I am experiencing stallouts when coming to a stop. Not sure if i have my "stock" tune wrong. any help is appreciated.
 

Attachments

  • log.2018.01.11-02.elg
    718.7 KB · Views: 37
  • settings.2018.01.11-01.ecm
    4.9 KB · Views: 31
Last edited:
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