Did some "transition" runs yesterday and condensed them into one log
Was using 3rd gear and tracked acceleration starting at 2.5k, 3k, 3.5k, etc

Log looks much leaner than what I would've expected. Just curious as to whether there's anything obvious I messed up in the process, or whether I should go ahead and add fuel and do it again. Those areas had the stock fuel map for the logging.



Modifications - Intake, dp, smic, exhaust
Car seems to run well in general
Rename 22 - Jun262011 - TuneIdle2.txt to a dat file to make it load


Thanks!

 

Here's the log in question, with the map.
Knock was effectively zero

 

I combined the useful areas of my logs from yesterday, and applied the corrections to my fuel map. I got some ugly curves as a result. See below - Left is what it gave me, right is with a little bit of manual smoothing.
Haven't uploaded the new maps to the PFC yet... I would just like to get some input from someone that has tuned a fairly stock car before. Is it normal to have to make such huge corrections initially and have areas that are so lean? (Again, no knock) I thought that the "base mod" map was intended to run rich throughout.

 

set your "hold off" to at least 1 when using the map watch

 

I thought I read somewhere to turn that off when combining different maps. That changes a lot of the numbers (removing garbage) and will help significantly
Thanks arghx

Otherwise, are these lean conditions expected for a stockish car on the base mod map?



Here is the log with a holdoff (which will make a better curve tomorrow when I have time to make use of it)

 

Try looking at a chart in the software. Compare the AFR curve you see to what's coming up in the map watch. Map watch and charts are each a useful tool and they are best used together.