Chevrolet Daewoo club - forum

Hi!

Can anyone tell me wich typ of Daewoos ( I see 1.6 and 2.0 ,but what type )work with this interface?:
http://www.viaken.pl/sklep.php?lang=pl&kat=17&prodid=49

Thanks.

Hello from Romania.

1. Does anybody know how to intrepret the datastream from ECU (from Cielo/Nexia 1.5L 1996) ?
The datastream from my car looks like this:

1E 1D 00 00 AC 68 1E 02 1F 13 9F 00 00 81 00 00 80 80 00 80 39 39 80 80 F6 52 42 3F 8C 9C 87 00 00 2B 01 0C 92 95 0A C6 A0 80 80 80 00 00 09 00 8D 04 0C 05 81 43 F8 28 00 A4 A4 00 28

From where to where is IAC position, TPS voltage, MAP presure, MAT temperature, engine RPM, and so on.

I want to make my own program to read parameters from Cielo/Espero ECU.
I made an interface to connect to ECU, I have some programs to read these params, but I want to make my own program.

2. And does have anybody the source file for daewoo.exe scan program? It's a DOS program and it's to read Cielo/Espero ECU params.


Thanks in advance and All the Best.

Hello..
I have ALDL cable interface picture and programs somewhere in this thread..

So, I try many others programs, because "Daewoo_ALDL_monitor" program report ERROR CODES in hexadecimal code.. (and I dont have idea, WGO)
and don't report 'OCTAN MODE', and etc..

..in many other ALDL Pages you can find program CARBYTES..
..and you make "your own table" to decode ECU's data..

..I don't have any 'source codes', or 'code table' for ECU's data..

I (we) should like have a "BETTER PROGRAM" for DAEWOO CARS,
and I should like if you write feedback on this thread...

.THX and Bye..

Hello. Thanks for answering.
I also have ALDL_monitor, but for my Cielo is not good. The program reports totaly random the params.
I tried also to modify the source but because I don't know the right order of params I give up.
Thanks anyway.
If you want daewoo.exe in english, take it from here
http://rapidshare.de/files/23181060/daewoo.exe.html.
If you found what I want please notice me.

All the best.

...this is the same program...with I have..
..in English, Polish, (my tanslated) Slovak...
..
and also named GMmonitor, DaewooMonitor, Daewoo_ALDL_Monitor, etc..
..this program can be used to older OPEL (VAUXHAL) vehicles ODB I compatibile also..

..and some TIP..
..if you can "broken" ECU code...
..dump ecu datas (to file) when the engine is stoped..
..(turn Ignition ON, but don't start)..
..some values are "static"..

How do translated the program?
How can I dump ECu's data to file?

Regards.

valiman píše:How do translated the program?

WinHex.. od other "hex" editor...
Dos Navigator - in DOS mode

How can I dump ECu's data to file?

Regards.

ALDL_Log, I mean..

..or any utility, which can log data from serial ports..
(this I try to do on Linux..)

Can you send me the programs that you talk? And some intructions to use? Maybe its what I am looking for.

I will try with ALDL_Log, but I allready have a string from my ECU, received by a program (a visual one) (made by a club member from Romania with make a log).
But I want to make my own program, thats why I ask you to help me to disasembly (if its possible) daewoo.exe program. I cannot fix the communication with ECu problem, and I need from daewoo the communication part.

I f you can send me what I ask you, my email is valitrif@yahoo.com.

Thanks.

JRD McLAREN píše:

valiman píše:How do translated the program?

WinHex.. od other "hex" editor...
Dos Navigator - in DOS mode

How can I dump ECu's data to file?

Regards.

ALDL_Log, I mean..

..or any utility, which can log data from serial ports..
(this I try to do on Linux..)

You can easilly see communication on serial port on Linux, Just do "cat /dev/ttyS0" and you might see some output, in my case it was too large output to find something in it.