ECMlink 3rd gear dsmlink pull

[primo513]

I am having trouble tuning this out. this was just a 3rd gear pull that I took the other night. I am not sure where to start. Combined FT was between -1 to 1% and airflow per rev was at 0.25 at idle before I went out on the highway to make a 3rd gear pull. Please, any advice is greatly appreciated

 

[TSITurbo95]

Holy hell, if that knock is real, your engine is in trouble!!!!

Secondly, log your MAP sensor. Also change your DA table's to lean out your afr's. What fuel are you using?

Also why is your Loadscale set to 114%?

Also revert your open loop thresholds back to stock. It is staying in open loop.

 

[Jon91TSi]

I am having trouble tuning this out. this was just a 3rd gear pull that I took the other night. I am not sure where to start. Combined FT was between -1 to 1% and airflow per rev was at 0.25 at idle before I went out on the highway to make a 3rd gear pull. Please, any advice is greatly appreciated

A few things I see quickly.
1. Your pull starts at 4300, you should be starting around 3k.
2. Assuming your wideband is correct, you are SUPER rich being around 10.0:1, I would shoot for 11-11.2:1.
3. Your timing at the start of the pull is -2.4*, it should be somewhere around 5* at ful spool stepping up from there to about 12-14* at redline. This is probably because of rich knock. Lean it out and try again.
4. Your injectors are past 80% IDC, the highest is around 88%, well beyond the "cushion"
5. Your MAF scaling table looks funky, especially where it abruptly falls off at the end. I would spend some time smoothing it out.
6. Your airflow threshhold is still set for idle/cruise adjustments, since you are now doing WOT tuning, this needs to be set back to factory.
7. Load in the Evo8 Mod1 maps and give it another try. I have found they work much better than the 2g maps and are a better place to start.

 

[Calan]

1. Please post ECMLink log questions in the correct forum: ECMlink Tuning Help - DSM Forums

2. http://www.dsmtuners.com/forums/ecm...efore-you-ask-ecmlink-dsmlink-log-advice.html

 

[primo513]

Sorry about that, i didn't realize there was a dsmlink forum. But the Mafcomp table wasn't adjusted since I upped the boost from WG pressure (12-15 (with spike) to about 20 lbs. I dont have a map sensor yet, and the loadscale was auto adjusted to that when I did the tps adjust, is that way off? And I will reset the thresholds to factory stock as well. Also I attached a document with my idle and cruise log in it from today. Maybe I can start with that with help . Thanks again guys, I need to learn this stuff bad