TunerPro User Forum

biela

Hello

It´s a work in progress. I have been comparing with Punto ME2 damos.

Which map do you need?

biela

Hello

rpm limiter in 0261200185 is at 6254, 16 bit.

I have got an .ols file, sorry.

biela

Hello

Did you find any definition file?

Thanks

biela

Hello You need to make reference to axis in another xdf parameter with "Browse..." button. In this xdf parameter, with axis address, you can edit cell conversion. Start cell equation with CELL(ROW();COL() + 1;FALSE) - THIS()*.05 (for each column) and end with (256 - x) * .05 (only last col...

biela

Hello https://www.e30zone.net/e30wiki/index.php/Motronic_Fault_Codes 1211 DME Control Unit DME, Motronic computer, related fault - which may indicate problem with car computer itself. Delete any stored codes and perform following test: Start the car and let it run for 30 seconds; Turn off car and le...

biela

037906024G.rar: (850 Bytes) Downloaded 779 times

1F1 is not Aif low meter map.

biela

Hello

Have you tried to extract the eprom or chip?
Then you can read it with an external eprom reader.

http://www.bikeboy.org/products.html#16m

biela

Hello I have found Acki´s code in M1.3 and M1.7 8051 ecus. But i have no luck in M3.3 80196 ecu. May be in 80196 is something like this?: ROM:5349 ROM_5349: ROM:5349 ROM:5349 stb INTMEM_48+1, INTMEM_D3_IAT ; Store byte ROM:534C ldb INTMEM_26+1, ROM_1451&#9...

biela

Hello

Can you post a simple function explained?
Like table/map look up calls.

Thanks

biela

For example:

6894 - Fuel WOT
68F0 - Fuel PT
6D4A - Ignition PT
6E98 - Ignition WOT
6F7D - Dwell angle

You can search for similar maps.

biela

Hello

I think TL1000 has got Denso ECU.

May be we know us from another forum?

biela

Hello

You can find some definitions here:
https://pcmhacking.net/forums/viewtopic ... 163e51e180

biela

Hello I think it is a more detailed explanation from: Motronic needs exactly three things to calculate LOAD. 1) A signal from the air meter, normalized to "Q" airflow in kg/hr 2) A measure of current engine rpm "n" 3) A programmed injector size constant "Ki" (K sub eye)...

biela

Hello

Intake vanos map is at 2820 16x16

2800 is TPS or load.

2810 is rpm.

biela

Hi, Problem solved, now you can download the files, I'll ask to tvrfan for some indications, thanks I think that you can emulate those eproms in your sierra EECIV if have a MAP and DOHC motor, I have emulated the 1988 8BAC on 1992 2GGA without problems, if you can share your Sierra's BIN's I would ...

biela

Hello

Which tool did you use to read the ECU map?
I am interested in the xdf also.

Thanks

biela

Hello

Do you have tried any Monster 620 xdf?

biela

Hello

Which is your ECU ref number?

biela · Try with: Major Order: Row 12 Rows and 10 columns Conversion: x*0.75-45

Try with:
Major Order: Row
12 Rows and 10 columns
Conversion: x*0.75-45

biela

Factor: 0.75 and offset:-45?

biela

May be 4B71 2x4 is another fuel idle map?
The numbers in fuel maps are modifiers, not AFR targets.
Factor for load is 0.05. You get ms.
And may be IAT uses the same factor than CTS.

biela

Hello
I can help you for the 595 xdf.
Can you send me your ori and mod bin files?

biela

Hello
You need a xdf for 595 chip.
And you are using an xdf for 626 chip.

biela

Well, i have not tested, but the fuel maps i am speaking about have similar shapes to others.

biela

Yes, the 179_460 bin file.

Thanks

biela

I think Fuel HIGH load map1 is 5033.
Another 6x14 Fuel HIGH load map could be 4E47.

I think Fuel LOW load map1 is 4DCD 7x14 map.

Can you upload 179_460 ori file?

biela

55F9 could be also idle ignition?

biela

On the fuel maps the axis are rpm and load. Inside the map there are trim values applied to the fuel.
A safe range in NA could be 12.5 AFR, richer in FI to avoid detonation.
Timing needs varies with load.

biela

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.

biela

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.

biela

And this is my ori file:
https://www.dropbox.com/s/v2orxlww0k2o9 ... m.rar?dl=0

BR

biela

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 ...

biela

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

biela

I think that descriptor for Voltage is "36".
¿0,068 for factor?

biela

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

TunerPro User Forum

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Ducati ST4s (IAW59M)