Data Logs! Post them here.

[steve99]

Originally Posted by Danklvr

normally i get a good log - normal cruise driving, then manually filter out my data from the log. once i have my filtered closed loop data, i fill "injection mode" collumn with "2".

I'll switch my paramater to include "fuel system status", and remove "injection mode", and report back with a better log based on the feedback you gave

once nailed down CL, I'll start on OL, then move on to timing...

Again, thanks Steve99, and KOA!

for maf scaling you must use Fuel system status else the utility will produce rubbish results.

[sstfnv]

Did some logging with OFT yesterday. The map is OTS Stage1 93oct. Does the AFR look normal? It appears to me that it is running a little rich.


Here is the log: http://www.datazap.me/u/sstfnv/fr-s-...1587&mark=1911

[Kodename47]

Originally Posted by sstfnv

Did some logging with OFT yesterday. The map is OTS Stage1 93oct. Does the AFR look normal? It appears to me that it is running a little rich.


Here is the log: http://www.datazap.me/u/sstfnv/fr-s-...1587&mark=1911

It doesn't look like it's knocking on WOT, although you're logging the wrong parameters for FLKC. I've not seen the O2 sensor scaling so don't know if it's "accurate" anyway, it doesn't look like it's going too rich however.

[sstfnv]

Originally Posted by Kodename47

It doesn't look like it's knocking on WOT, although you're logging the wrong parameters for FLKC. I've not seen the O2 sensor scaling so don't know if it's "accurate" anyway, it doesn't look like it's going too rich however.

Thank you. I will log the O2 sensor scaling and FLKC next time.

[BRZoomTX]

First real log of the stage 1 OFT 93 octane tune. Would appreciate if someone could take a look for me.

2nd to 3rd gear pull.

http://datazap.me/u/slowbaru/2nd-gea...13-14-15-18-19

[Koa]

Originally Posted by [Ron]

First real log of the stage 1 OFT 93 octane tune. Would appreciate if someone could take a look for me.

2nd to 3rd gear pull.

http://datazap.me/u/slowbaru/2nd-gea...13-14-15-18-19

is that something other than OFT used to log?

[BRZoomTX]

Originally Posted by Koa

is that something other than OFT used to log?

Yes. I am using a tactrix cable with the built-in logger. The parameter names are named after the actual memory addresses so it may be slightly different from what OFT names them as.

[wooly35]

Did a third gear pull with the new turbo set up and OFT tune. I thought the Air fuel might be a little rich, but would like some others opinions.


http://www.datazap.me/u/wooly35/sbd-...-6-7-8-9-10-11

[Kodename47]

Originally Posted by wooly35

Did a third gear pull with the new turbo set up and OFT tune. I thought the Air fuel might be a little rich, but would like some others opinions.


http://www.datazap.me/u/wooly35/sbd-...-6-7-8-9-10-11

If it's off of the stock sensor then I'd say it looks about right.

[wooly35]

Originally Posted by Kodename47

If it's off of the stock sensor then I'd say it looks about right.

sry, using the 3 bar map and tune.

[JB86'd]

Stage 2 OFH 91 octane...Just took another log now that I've given the ECU about 250 miles to learn. Still running rich (according to the 02 sensor). Is installing a wideband the only way to find out for sure if I'm running too rich?
I'm right on the threshold of having knock at least timing-wise..so going leaner will probably create knock afaik.

Car feels great and I'd rather be on the safe side than ragged edge for hot days/autox days, but don't want to be so rich it causes other issues.

http://datazap.me/u/joshbustos86/206...-8-9-12&solo=9

[Wayno]

Originally Posted by JB86'd

Stage 2 OFH 91 octane...Just took another log now that I've given the ECU about 250 miles to learn. Still running rich (according to the 02 sensor). Is installing a wideband the only way to find out for sure if I'm running too rich?
I'm right on the threshold of having knock at least timing-wise..so going leaner will probably create knock afaik.

Car feels great and I'd rather be on the safe side than ragged edge for hot days/autox days, but don't want to be so rich it causes other issues.

http://datazap.me/u/joshbustos86/206...-8-9-12&solo=9

http://www.ft86club.com/forums/showthread.php?t=82875

[Captn_Jack]

Hey guys,

I'm usually just a lurker but was hoping somebody could take a look at my logs. I think things look ok but not great, however I'm a complete noob when it comes to tuning and data logging. I'm running the OFT E85 stage 2 EL on a stock car. Currently about 175 miles on the tune. Below are 3 pulls through second and into third.

I'm concerned with how low my LTFT is and it appears I'm getting a slight knock between 5600-6600 rpm correct?

http://datazap.me/u/captnjack/log-14...=1-5-7-8-13-14
http://datazap.me/u/captnjack/log-14...=1-5-7-8-13-14
http://datazap.me/u/captnjack/log-14...=1-5-7-8-13-14

[Wayno]

Originally Posted by Captn_Jack

Hey guys,

I'm usually just a lurker but was hoping somebody could take a look at my logs. I think things look ok but not great, however I'm a complete noob when it comes to tuning and data logging. I'm running the OFT E85 stage 2 EL on a stock car. Currently about 175 miles on the tune. Below are 3 pulls through second and into third.

I'm concerned with how low my LTFT is and it appears I'm getting a slight knock between 5600-6600 rpm correct?

http://datazap.me/u/captnjack/log-14...=1-5-7-8-13-14
http://datazap.me/u/captnjack/log-14...=1-5-7-8-13-14
http://datazap.me/u/captnjack/log-14...=1-5-7-8-13-14

I can only dream of having AFR curves like yours. I wouldn't worry too much about the knock.