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.

ECMlink link newbie please look at my log and advise

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

bilabondinn

Probationary Member
3
1
Apr 15, 2009
Djupivogur, Europe
1). Any boost, vac, or exhaust leaks?
Boost leak tested 5psi above your max boost with no leaks?
Seems to be good
2). Verified mechanical timing?
yes
3). Verified base timing?
yes
4). Ignition system
COP or Stock Coil: stock
Wire brand and Age: ngk a week old
Spark Plug brand, type and Gap: ngk bpr6es at 0.9mm

5). Motor health (Compression Test)
Cylinder 1:don't remember but they were even and good
Cylinder 2:
Cylinder 3:
Cylinder 4:

6). Performed basic throttle body adjustments? No
Idle Switch:
Throttle Cable:
TPS:
BISS:

7). Compression ratio
Stock
8). Any known bad sensors or brittle wiring?
NO
9). Any DTC/CEL codes?
No
10). Electrical system
Car off (not running):
Car running:

11). Base fuel pressure and injector values
Base Fuel Pressure: 43psi
Injector Size (cc/min):850cc
.
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate mtx-l
Calibration Date: 7.10.2017

13). Type of fuel
Type: 91oct
Percent of Ethanol: near 5%

14). Watched ECMlink how-to videos?
Yes


Can someone please look at my log and advise me. I was trying to dial in wot but seem to be getting knock. but i have not done any changes to the timing.
Also can you look at my settings and see if the look ok.
 

Attachments

You must be registered for see attachments list
Few things pop at out at me..

1st. Adjust your TPS. You are 98% throttle through the whole pull.
2nd. Why are you pulling 1 degree at 2000rpm? in the ecmlink config tab
3rd. Under ALS/Knock. I would recommend adjusting your RPM/TPS to 3000/35%
4th. If you richen up your direct access tables from 9.6 to about 10.5 that may help with knock..


Lastly.. please fill out a user profile so people know exactly what vehicle you have.
 
If your spark plug gap is .9mm which is .035in that could be causing your engine to miss and pick it up as knock. It should be more around .024in to .032in which is .6mm to .8mm. Don't know what your log looks like since i'm on mobile. Just a possibility.
 
Lot's of good advice here.

Do exactly what 19gsx91 said.

Here is a leaned out pump gas fuel table you can use for a baseline. You may want to lean it out or richen it up a few points in either direction based on what you're seeing in the logs.

http://www.dsmtuners.com/attachments/stiggity99directaccess-eda.303436/

You should probably pull some timing out of the cells where the knock first starts to creep in (where your timing values are most aggressive during WOT). I'd bump down from 15 to around 12-13 to see if that helps.

I'd also pull your plugs and close the gaps up as Dillan recommended.

Your wideband is tracking target AFR pretty good. There are a few spots that need minor adjustments, so tweak those areas in the MAF Comp table and you're good to go.

Overall, good baseline. With a few tweaks you'll be set. Put something better than 91 piss water in the tank and you'll be doing great.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest posts

Build Thread Updates

Latest Classifieds

  • 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
  • For sale Coilover Springs
    Used pair of Eibach coilover springs from an old set of Ground Control coilovers. 2.5" inner...
    • RamenPride
    • Updated:
    • Expires
  • For sale 4G63 Mitsubishi logo early valve cover
    Early Mitsubishi logo valvecover. “1990” All threaded holes are good. Has the 90 style vent...
    • Galant665
    • Updated:
Back
Top