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View Full Version : SR20det weird tuning issue


quickdiversion
08-19-2013, 03:05 PM
I have been working on my tune with a friend for a while now and I am just trying make it as safe as possible of a tune cause I drive it to work, until I can get it tuned.

The Problem is this. While using my datalogit with my Power fc and I turn the map tracer on, when look at the cells the car is idling in, it is now on load 7 /8 and rpm cell 3/4. While the car idle at a solid 960-1000 rpm with no hunting after it is warm, and afr between 14.2 and 15.2 at idle.

I know the stock and preffered idle point on the map is much lower, say around load and rpm 2.

What could be making mine so high?

I can provide pictures and much more details and info if needed.

quickdiversion
08-19-2013, 07:54 PM
Is it possible that the iacv valve needs to be adjusted down?

Maybe to much air is coming in and forcing it down the map?