URD MAF calibrator

Hello to all. It's been a long time since I was last on here. Since then I have done some upgrades to my truck. Here is what I have, 2.7l, 5 speed manual, 6 lug, access cab prerunner, lc engineering headers, lc engineering cat back pro flow exhaust, afe stage 2 cai from URD, along with as the title says the maf calibrator from URD. Gadget told me that he was unable to give me a pre-loaded map because he had never ran into a set up like mine. So he sent me a blank calibrater. I have all the instructions and CD and drivers on my PC, but I’m hesitant on mapping it because I have never done this. And I don’t want to damage my engine by tweaking something I was not supposed to. So does anyone have my same set up by chance and would be willing to send me a map. Or anyone in my area willing to help me map this? Any help would be greatly appreciated. Thanks.

 

@Torspd
God i hope i got the guys name right, he seemed to know a couple things or 3

 

No changes on the map means no changes to the vehicle. You're already with tuner in hand. Just do some small fuel changes in an area where your engine sees while driving. Follow the instructions. Start by going a little more rich to get a feel for what it is doing. Then as you get more acquainted, move forward.

 

@Torspd thanks for the tip. As I was reading everything. I saw some info on the open and closed circuit and that you wanted to tune the open circuit if I'm not mistaken. But over all I honestly have no idea what I would be looking for on the computer.

 

Tuning a 2.7L? Neat. Take some pictures and screen grabs. I think you're just looking to get the fuel/air ratio as balanced as possible under as many load/RPM combinations as possible. Supposedly the factory is biased towards running rich. You might need a wide band oxygen sensor? Blaze the trail, man.

 

A other member has already tuned his 2.7, with a turbo kit he pretty much re-fab'd. He is using the Map-Ecu 3.

 

But with turbo their is way more air coming in than just what I have. However that does not mean part of his map is not what I need. I just wish it was an easy thing to do and or understand.