ECMlink galant vr4--inputs welcome help with log thanks

[deboelduro]

ok fellas. hitting the dyno on saturday and currently running 104 octane unleaded. seeing knock here and there and running super low timing. any pointers before i hit the the dyno will be appreciated thanks

 

[deboelduro]

Also made some adjustments since them with afr’s around 10.9-11.0

 

[DSMPT]

Dial the injectors and adjust the TPS properly. Also check the base ignition timing and set it properly. Re-map the fuel and then see if you still have knock with low timing.

 

[deboelduro]

@DSMPT thanks I’ll double check the timing. As for injectors i been adding fuel by adjusting the global. Should I just set the global and dead time and change fuel by direct access afr adjustments?

 

[1990TSIAWDTALON]

Yes, make those adjustments in the DA table. Especially at the knock points. You don't have access to E85 do you? I would say throw E in it if you did. It will wake up a motor, if you throw the timing to it then.
As @DSMPT said, try to adjust the TPS manually to get it as close as possible THEN use the TPS adjust in Link.
Are you simulating the NB? I see it isn't checked in NB02.
Seems like you are running 1120 or so injectors and the duty cycle is ok, I would turn the boost up after the dyno tune on the last pull to see what she does at 30-33 lbs.

 

[deboelduro]

@1990TSIAWDTALON. I was gonna run e85 but told I didn’t have enough injectors. 1200cc currently. The car is running 34lbs but falling to 29 around 8k rpm. Thanks for the input I’ll make the adjustments and report back

 

[deboelduro]

@1990TSIAWDTALON. I’m still running my stock 02 sensor and wideband 18 inches away so that’s why I’m not simulating NB with the wideband

 

[1990TSIAWDTALON]

Ok, that was the only other explanation. Thx for clarifying it.
You can run it on 1200s, I did on 1120s but yep you would need more injector to not run out of duty cycle.
I went to 1650s (I do not prefer them, caugh caugh), then went to 2150s for E. 1800s are a very nice set if you ever decide to go that route.

 

[deboelduro]

@1990TSIAWDTALON. So your saying to set my global and dead time and leave it alone and set my target afr’s on the max octane DA table correct?

 

[deboelduro]

@1990TSIAWDTALON. Also. Let’s say I set the afr’s for 11.0 across the board and is knocking at a specific rpm. Should I ritchen up the afr’s in that specific rpm ? My apologies for all the questions is just that I been adding and subtracting fuel threw dead time and sliders in the past

 

[1990TSIAWDTALON]

Yes, you can track the log on the DA table and play with just those area's and surrounding cells. I had to go back and make sure you were on SD. It can be rich knock or lean knock so just play with the tracked cells (and surrounding cells, if it starts to help). On gas, I had a hard time running much timing but I didn't run HOT gas. I went over to E85 and have been very happy with its results for me!
One other note, I noticed your deadtime was somewhere around 700??? That's a lot of deadtime.
Set the injectors for there recommended global and deadtime if you can play with it, I would think would be more around 400-500. If you had injector offsets, it may not need much at all.

 

[deboelduro]

@1990TSIAWDTALON. Thanks a lot man. Is members like you the reason why I joined this forum. Reason i made changes to my dead time was because my idle was lean 15.6afrs so I bumped it up. I’ll stick with making changes on the da table and sd table. I’ll leave the global and dead alone