Data Logs! Post them here.

[Somerandom18]

Found out the misfire parameter changes even with the engine off.. but only for cylinder 2. Normal?

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[mizzta21]

noob to tuning, i was wondering if someone can take a look at this log for a Stage 1 OFT tune. KN filter, stock headers with catless front pipe and invidia n1 cb. is there any advise i can do to polish up my tune? thank you!

https://datazap.me/u/mizzta21/log-15...3&zoom=360-419

[Toyarzee]

Just got OFT and am running St2 EL E85 on stock car... I have likely typical noob questions..

It looks like I didn't log KC Learned and didn't get any smooth pulls like you guys are finding ways to record. I recorded driving on freeway, then on some side streets to check figures after going through the first half tank of e85 very cautiously and slowly. Maybe it's due to the length of the recording that you need to zoom in on one section to analyze as easily as it sounds?

Also, around 4k rpms under load it sounds like angry bees or a raspy honda sound for a short period now, wasn't hearing that before, but I don't see huge AFR fluctuations, crazy fuel trims, or evidence of knock, or am I mistaken?

Thanks for any insight

https://datazap.me/u/toyarzee/first-...data=1-5-10-12

https://datazap.me/u/toyarzee/first-...ta=1-5-8-10-12

[bababooey]

Originally Posted by Toyarzee

Just got OFT and am running St2 EL E85 on stock car... I have likely typical noob questions..



Thanks for any insight

https://datazap.me/u/toyarzee/first-...data=1-5-10-12

https://datazap.me/u/toyarzee/first-...ta=1-5-8-10-12

those links dont load

[Toyarzee]

That's weird, worked elsewhere, not sure what I did. Maybe this one will work if copy paste from my phone is okay:

https://datazap.me/u/toyarzee/tank-3...-2-8&mark=3230

[bababooey]

Originally Posted by Toyarzee

That's weird, worked elsewhere, not sure what I did. Maybe this one will work if copy paste from my phone is okay:

https://datazap.me/u/toyarzee/tank-3...-2-8&mark=3230

total disclaimer, im not the numbers guru, im still learning how to interpret these logs.

the flkc & knock corrections dont look too worrisome, from feedback received from my logs some low rpm partial throttle will produce those events. when you were up @ high rpms the afr seemed to be in the ballpark of safe. i havent dove too deep into the fuel trims, so no help there.

ive read the el tune has been reported to have that raspy sound right around 4k. something with vvt changes as compared to uel tunes.

[Toyarzee]

Originally Posted by bababooey

total disclaimer, im not the numbers guru, im still learning how to interpret these logs.

the flkc & knock corrections dont look too worrisome, from feedback received from my logs some low rpm partial throttle will produce those events. when you were up @ high rpms the afr seemed to be in the ballpark of safe. i havent dove too deep into the fuel trims, so no help there.

ive read the el tune has been reported to have that raspy sound right around 4k. something with vvt changes as compared to uel tunes.

Thank you kind sir. I've been doing some more hw on the matter as well and am seeing the same reported noise and question popping up elsewhere. It's worrisome sounding, but understandable (not annoyed, but don't like tracking a car without feeling confident I can bury the pedal at w/e rpm.) I also don't mind running a tad rich in some areas for safety at the cost of leaving some ponies on the table, and the catted header won't stay for too long. Long story short, I appreciate the supporting piece of mind on a non oem tune

[chargedup]

can someone tell me what in the shit is going on here. my logs say im running like 60+ degrees of timing. none of it is making sense to me..

https://datazap.me/u/gbrz/log-151928...og=0&data=6-12

[Kodename47]

Originally Posted by chargedup

can someone tell me what in the shit is going on here. my logs say im running like 60+ degrees of timing. none of it is making sense to me..

https://datazap.me/u/gbrz/log-151928...og=0&data=6-12

What's wrong with that log?

Stock tune logged with EcuTek?

[steve99]

Originally Posted by chargedup

can someone tell me what in the shit is going on here. my logs say im running like 60+ degrees of timing. none of it is making sense to me..

https://datazap.me/u/gbrz/log-151928...og=0&data=6-12

Hmm what mods ?? Lookks like ltft disabled and its running very rich for na car is it supercharged ??

[chargedup]

Originally Posted by Kodename47

What's wrong with that log?

Stock tune logged with EcuTek?

is that stock tune..? does that mean I somehow loaded stock back on there?

Originally Posted by steve99

Hmm what mods ?? Lookks like ltft disabled and its running very rich for na car is it supercharged ??

It's sprintex supercharged on e85. Always has ran very rich, only get 12mpg ish.. let me try to find another log and upload.

[steve99]

Originally Posted by chargedup

is that stock tune..? does that mean I somehow loaded stock back on there?



It's sprintex supercharged on e85. Always has ran very rich, only get 12mpg ish.. let me try to find another log and upload.

Ok seems very rich if its on e85 its running richer than 11 which looks like the limit of scaling on 02 sensor when the commanded afr is about 12 or 13.

Something seems wrong

[chargedup]

Originally Posted by steve99

Ok seems very rich if its on e85 its running richer than 11 which looks like the limit of scaling on 02 sensor when the commanded afr is about 12 or 13.

Something seems wrong

That seems like the least of my worries... with this log manifold pressure hits 20psi, timing hits 60*, both of which are pretty impossible. I'm not sure if im logging the correct tune or what.. other dude said this was the stock tune

[steve99]

Originally Posted by chargedup

That seems like the least of my worries... with this log manifold pressure hits 20psi, timing hits 60*, both of which are pretty impossible. I'm not sure if im logging the correct tune or what.. other dude said this was the stock tune

If it was stock tune on e85 it would run very lean