Ducati ST4s (IAW59M)

Discuss Ducati tuning topics here. Request definitions, discuss parameters, etc.
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biela
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Ducati ST4s (IAW59M)

Post by biela » Wed Jul 23, 2014 11:40 am

Hello,

I want to modify the maps of my Ducati ST4s (IAW59M) 2001 year.
I will try to build a .xdf file.
I have the .bin file. It has been read from the ECU by a MPPS tool.

Best regards

kiaku
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Joined: Mon Sep 15, 2014 3:13 am

Post by kiaku » Mon Sep 15, 2014 3:15 am

Hello!
Have you succeeded in creating a xdf file for the ECU?
I would really appreciate it if you shared it :)

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biela
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Post by biela » Mon Sep 22, 2014 10:21 am

I have some addresses that i´d like to confirm.
What ECU version do you have?
Mine is DUCATI009 S09DC011.

kiaku
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Post by kiaku » Mon Sep 22, 2014 10:24 am


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biela
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Post by biela » Sat Sep 27, 2014 12:38 pm

I have been working with winols. Can you check if them are right?

38028 20x32 fuel - f(RPM/TPS) horizontal cylinder
38528 20x32 delta fuel - f(RPM/TPS) vertical cylinder
3c2ec 20x32 spark
39D70 - axis X - TPS
39D98 - axis Y - RPM

38A28 13x16 - fuel trim f (atm pressure, air temp)
39610 20x16 - fuel trim f (ECT)
38BC8 20x16 - fuel trim f (ECT)
39DD8 - axis 16x1 - Battery voltage
39DF8 - axis 13x1 - Atm pressure
39E12 - axis 13x1 - Atm pressure
39E2C - axis 16x1 - Air temp
39E4C - axis 16x1 - ECT (Engine Coolant Temp)

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biela
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Post by biela » Mon Sep 29, 2014 1:10 am


BGRSGrant
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Post by BGRSGrant » Fri Oct 03, 2014 12:20 pm

I would be happy to try and help verify this information for you.

I have a Monster S4 (2002) 59M.A2 HW010 that I am trying to find a .XDF for. My ECU took a dump after I shorted out a PC3 by accident and I need a way to test with another 59M with the immobilizer disabled.

Have you seen this already?

http://www.irok.org/ftp/Ducati%20Tuning ... IAW%2059M/

Cheers,

Grant

kiaku
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Post by kiaku » Tue Oct 07, 2014 3:23 am

biela wrote:I have been working with winols. Can you check if them are right?

38028 20x32 fuel - f(RPM/TPS) horizontal cylinder
38528 20x32 delta fuel - f(RPM/TPS) vertical cylinder
3c2ec 20x32 spark
39D70 - axis X - TPS
39D98 - axis Y - RPM

38A28 13x16 - fuel trim f (atm pressure, air temp)
39610 20x16 - fuel trim f (ECT)
38BC8 20x16 - fuel trim f (ECT)
39DD8 - axis 16x1 - Battery voltage
39DF8 - axis 13x1 - Atm pressure
39E12 - axis 13x1 - Atm pressure
39E2C - axis 16x1 - Air temp
39E4C - axis 16x1 - ECT (Engine Coolant Temp)
I'm using Tunerpro and I have two ecus, the other one is Monster S4 DP ecu IAW59M.A2/HW010 (received it yesterday and it was sold to me as ST4s DP ecu). I went through both ecus bin files today and this is what I found out:
I was able to find the first fuel map, but the delta fuel map didn't make any sense to me. Should it be similar to the first fuel map or is it just some correction values to the first one?
Spark map was found.
I believe the ect fuel trims were 1x16 tables, first one gave a reasonable table but second one had first value of 1198 and rest 1200?
ATM/air temp fuel trim seemed ok too, I guess.

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biela
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Post by biela » Tue Oct 07, 2014 12:48 pm

kiaku, the second fuel map has got correction values.

In my bin 39610 goes from 1200 max to 970 min.

BGRSGrant, i have upload my bin to irok web. I think i will finish my xdf this week.

kiaku
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Post by kiaku » Tue Oct 07, 2014 1:07 pm

biela wrote:kiaku, the second fuel map has got correction values.

In my bin 39610 goes from 1200 max to 970 min.

BGRSGrant, i have upload my bin to irok web. I think i will finish my xdf this week.
What kind of correction values do you have on the delta fuel map and how does the second ect fuel trim effect the bike?

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biela
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Post by biela » Wed Oct 22, 2014 11:16 am

XDF added:

Ducati ST4s 2001 xdf

Any comments are welcome.

I think the delta fuel map adds or susbtracts fuel from main fuel map.
And the second ECT fuel trim affects during warm-up.

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