OFT - Example alternate maps for AT, 98RON, E85, MAF Scales

[Wayno]

Oops, no copy the one labelled jdl. The car that's from actually has revworks. That's my bad.

[cawith]

I downloaded your zip from the first post with all the A01I files and copied from there so no worries.
But do you have a ZIP with all the A01G files from your screenshots, or do you only publish the A01I now?

[Wayno]

Now that I wrote the guide and AT and MT have consistent load limits there's no point, not without getting paid anyway

[cawith]

Alright, no worries then.

[Wayno]

Logs of v86 on track.

AFR log

http://datazap.me/u/wayne/v86at2-8-q...o=5&zoom=0-154

Another AFR log (different track)

http://datazap.me/u/wayne/v86at2-10-...rk=11927-12137

Knock log.
< 1 FLKC is fine. From experience you have to pull -1.4 to stop knock in some of the areas this happens, such as 3600/0.6-0.8. There's no point retarding timing further than the ecu does.

http://datazap.me/u/wayne/v86at2-10-...=2-4-5-9-13-14

[Chimera]

did a search, didn't see anything specific to this,
Making my own e85 map based on your work, I see differences in these tables
Input A Rising Load Activation ECT Load 1
Input A Rising Load Activation ECT Load 2
Input A Rising Load Activation ECT Load 3
Input A Rising Load Activation ECT Load 8

What do these tables do (something with enrichment?), and should I use the values from the B01C original Roms or from your A01G & A01I examples?

[Wayno]

Originally Posted by Chimera

did a search, didn't see anything specific to this,
Making my own e85 map based on your work, I see differences in these tables
Input A Rising Load Activation ECT Load 1
Input A Rising Load Activation ECT Load 2
Input A Rising Load Activation ECT Load 3
Input A Rising Load Activation ECT Load 8

What do these tables do (something with enrichment?), and should I use the values from the B01C original Roms or from your A01G & A01I examples?

Anything not mentioned is region/calibration specific and shouldn't be touched.

[Chimera]

Originally Posted by Wayno

Anything not mentioned is region/calibration specific and shouldn't be touched.

Good to know.. (goes to reflash car).

Anyways, it appears as if the difference between the two would lean out my tune in the middle temperatures if I am reading, and understanding correctly

[solidONE]

I dont think the Load limit B and C is defined in the OFT tunes. How are you accessing these tables?

[JB86'd]

Originally Posted by solidONE

I dont think the Load limit B and C is defined in the OFT tunes. How are you accessing these tables?

You need to use Wayno's definitions

[Chimera]

just because I'm curious now,
what do these tables do really, and how would using the values from another rom effect my vehicle? (if these questions are unanswerable I would accept that answer, I'm just curious now)
Input A Rising Load Activation ECT Load 1
Input A Rising Load Activation ECT Load 2
Input A Rising Load Activation ECT Load 3
Input A Rising Load Activation ECT Load 8

[Td-d]

Those tables, in older roms at least, are called Tau - namely, wall wetting specifically with Port injectors. They allow control of how rich or lean AFR is in rapid load transition conditions.

There are many more of these in the BRZ roms than in the older roms - I did not go through the logic thoroughly, but recognised them as I was going through the first round of defining these roms, so plugged them in. I suspect they are in play, but the interplay is much more complex given the hybrid injection system.

I would not mess with them - they can cause a real headache in low load situations if not properly tuned. The only reason these were dug out (by NSFW on the RR forums) in the first place was due to the rich condition on rapid load increase that people who had installed FMICs were experiencing.

[tomaszjanczak]

I don't know if I'm just stupid but I have been reading all these threads and still can't answer these questions:

1. Is there a MT rom to compare the tables like MAF Sensor Scaling, Engine Load Limiter B Maximum, Engine Load Limiter C Maximum?

2. What to do for tables that the table axis are rescaled? Just copy/paste the whole table with the new axis?

[solidONE]

Originally Posted by tomaszjanczak

I don't know if I'm just stupid but I have been reading all these threads and still can't answer these questions:

1. Is there a MT rom to compare the tables like MAF Sensor Scaling, Engine Load Limiter B Maximum, Engine Load Limiter C Maximum?

2. What to do for tables that the table axis are rescaled? Just copy/paste the whole table with the new axis?

1. You can either use your stock rom or OFT roms to compare changes

2. Si, or you can change each cell one at a time in romraider