ECMlink Logging GM map

[akdov823]

I'm very new so go easy. I just installed a omni 4 map along with a GM maf for speed density. I connected both through the ecmlink GM maf harness. The problem is link will not log the map sensor, should it be under mafcomp possibly? Also the wideband is showing flat lean at idle but when I rev it slighty it begins reads closer to normal number. I know this probably isn't enough info but if you could at least give me the beginning setting and boxes to check it would be helpful. Thanks in advance

 

[Type1DSMr]

Post a log so we can see your settings.

 

[akdov823]

Ok I'll give it a try as soon as I get out of work.. I'm just wicked over my head around it this damn computer

 

[c2ypt1c]

On the GM SD purchase page, it states: "This cable connects the IAT sensor to the factory Intake Temp input pin and the MAP sensor to the factory Baro input pin. So when configuring the ECMLink software, those are the pins you'll need to specify and use."

I suggest you dive into the wiki and read everything you can about speed density:
http://ecmlink.com/wiki/sdsetup#configuring_the_software

and if you haven't already, watch ALL of these:
http://www.ecmtuning.com/demos.php

 

[akdov823]

remember i have no idea what i'm doing. this is just a log of sitting in the driveway

 

[tmoney20g]

find me on facebook, Tony Penza, i'll help you in real time.

 

[usmcjay]

Under misc tan find pin assignments..where it says Baro change that to omni 4 bar, where it says intake temp change that to ait I believe mine says then click save pin assinments..once you save it right below that you have to tell the ecu again where to look for a mdp signal by selecting Baro and then below it select the type of sensor u have and click save to ecu..as far as you running super lean at idle you may have to set your global under fuel tab which is calculated for u once you input your injector size.

 

[usmcjay]

Once all that is good, open a stream and the right click at the bottom where the values are then click displayed values..from there find your mdp sensor in the list on the left and select it