TunerPro User Forum

Hello,

I need your help.

I have a Lada Niva 4X4, and the ECU is a GM DELCO.
I don't find any information on the web, and I don't create a definition file.

Could you please help me.

I need all information to tune my ECU.

GM EFI-4

16186499

2124-1411010

Thanks in advance.

http://avto-remont.com/download/ser/j4gm/bdjn6497.rar

IF it's possible I need all table for the injection, Spark advance, AFR, Fan, etc....


Thanks

Please Help me


Thx

I think I might have a definition file somewhere for the 1.7 injected Lada you have.
Give me a few days and I'll have a look for it.
I think it's pretty basic with mainily just the fuel and spark maps but it might help.
If I don't get back to you in a week with something give me a reminder
Cheers,
Adrian

Thanks Adrian,

I wait you.

bYe

Because it is a GM then you should use some of the examples from here, from some other Gm cars and use the existing XDF and then find out what GM maps look like. I looked at that bin file and found few maps they are located at the beggining.

Ign map? 11x16 at 00B5
Ign 2D map? 1x17 at 01D5
----
Fuel map? 18x8 at 0483
fuel map? 9x5 at 0518
fuel map 2D 1x16 at 0546

There is a start

Thanks a lot.

How it's possible to find the AFR value?
And how it's possible to determinate the value for IGN et Fuel Map?
Degrés or time ms?

Thanks a lot.

chris

I answered your question, if the ECU is GM delco then go and see other delco bin files and other gm xdf files here and see if you can compare values and determine what they are. You have to do some hard work and not be lazy.