Please Comment On First Scan

[Stalker L-67]

Please comment on tune.

Mod one only consisted of removing 2 degress of KR, turned the fan off and changed the temp the KR sensors become active. Other than that its the way I got it.

Here are my concerns:
Histo 1- Timing seems conservative except at idle with 24 degrees.
Histo 3- Are the low RPM/MAP numbers ok, this does not look right?
Histo 6- Why so rich @ low RPM/MAP numbers, to me the table looks rich by .3~.5 pretty much across the board except at WOT.
Histo 7- AFR error should be "0" or close to it right?

Please point me in the right direction I will be able to figure it out from there.

Thanks!

Scott

[murphinator]

looks pretty good to me , hopefully a guru will take a look for you

nice to have that wideband in there ( my next purchase)

time to start adding some timing now and see what you can do , I am sure there are areas where you can get away with adding a decent amount

maybe add 2 degrees at a time in all the areas you havent seen any KR ?

[Stalker L-67]

Bringing this one back up to the top of the pile.....Hoping an experienced tuner can comment on my concerns and let me know if they are valid and also pint me in the right direction as to what is off. No insult intended towards Murphinator he has been very helpful on and off line.

Thanks again!

Scott

[murphinator]

no offense taken , I only post to give what help I can at my level until someone more knowledgeable can give input

so bump for that person

[Stalker L-67]

Bumping Monday morning, hoping to get input.

Thanks!

[Bill@HPTuners]

Histo 1- Timing seems conservative except at idle with 24 degrees.

Looks ok to me for the most part

Histo 3- Are the low RPM/MAP numbers ok, this does not look right?

Yeah mine idles around 35kpa if I remember correctly, yours dips down under 20kpa at points, might not be an issue at all but something to look into if you don't have an aftermarket cam.

Histo 6- Why so rich @ low RPM/MAP numbers, to me the table looks rich by .3~.5 pretty much across the board except at WOT.

Yeah it looks like you are on the rich side, most adjust their maf table to get this in line.

Histo 7- AFR error should be "0" or close to it right?

for the most part yes, there are some situations where you might not be able to get it perfect especially at idle & such with a larger cam but for the most part you want it pretty close to 0 under light throttle & such.