ECM newbie
#1
ECM newbie
Hello all,
I have a high mile 88 gta with intermittent problems here and there. I am trying to get a deeper look into the engine before I just go replacing things here and there. I have Tunerpro rut and all the cables and such and I can pull numbers off the ecm now but I don’t know what I have when I do. So I am hoping there is a resource somewhere out there that one of you fine folks can point me to about what the things I am seeing mean. I don’t know if my numbers are in a good range or not so.... Like I said I am starting out from full ignorance here. Any resources you could point me at would be greatly appreciated!
thanks
I have a high mile 88 gta with intermittent problems here and there. I am trying to get a deeper look into the engine before I just go replacing things here and there. I have Tunerpro rut and all the cables and such and I can pull numbers off the ecm now but I don’t know what I have when I do. So I am hoping there is a resource somewhere out there that one of you fine folks can point me to about what the things I am seeing mean. I don’t know if my numbers are in a good range or not so.... Like I said I am starting out from full ignorance here. Any resources you could point me at would be greatly appreciated!
thanks
#4
Re: ECM newbie
Here is s good write up for understanding fuel trims.
http://www.gnttype.org/techarea/faq/BLMINT.html
http://www.gnttype.org/techarea/faq/BLMINT.html
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