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Ds-Map

Yao

Well-known member
Joined
Mar 6, 2001
Messages
810
Location
Denver, CO
Anybody that is local to Denver could help me tune Ds-Map?
 

alansupra94

Well-known member
Joined
Mar 3, 2010
Messages
1,909
Location
Wayne,NJ
I am not in Denver but I can teach you how to tune it. Very simple to do.
 

Yao

Well-known member
Joined
Mar 6, 2001
Messages
810
Location
Denver, CO
Thanks! well, I finally got the car started two weeks ago, but it is undrivable. I then purchased Wideband NTK o2 sensor to see what the car is doing and found that when I gave quick gas or floor it in nutrual it would die. The air/fuel would read 16 dead lean and the car would want to die until I lift off gas again. I am running 1600cc fic/bosch pump with HKS 272cams on 9.1 comp. I have added 450ms to injector dead time across the board. I have tried to increase the VE comp to the max to see why the car would go lean to no available. I then played with the Injector size.... here is where it got interesting. decreased the injector size value from 1658 to around 1100 and the car would start to rev freely now, but everything else is running super rich, like 9 to 1 rich, barely idling. I just don't know why it is doing this, but I am thinking leaving it at 1100 injector value and play with VE comp to lower the air/fuel ratio... that is where I stopped last weekend. I am not sure that I am going down/tunning in the right path.

yao
 
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