Lamda Target based off afr table

[nathanhardy]

Hoping to get some help with a custom field i had one made for tuner studio that worked perfect but i would know how to do the same thing to get on in mlv

[slow_hemi6]

Calculated fields > Custom fields > Add Custom field.

[nathanhardy]

Calculated fields > Custom fields > Add Custom field.

Got that part but i do not know the expressions for it. I guess i should have paid better attention when i was in math class

Thank you tho!

[slow_hemi6]

Phil has some info on his website about the expressions. I looked it up a couple of years ago. http://www.efianalytics.com/MegaLogViewer/formulas.html
Be something like, Fied Name: AFR Target1 Formula: [afrtgt1] .

[LT401Vette]

What are you trying to calculate?

[nathanhardy]

So I'd like to graph lamda target on mlv so I can tune using "have over what" easier without having to use my horrible math skills.

[slow_hemi6]

Are you operating in Lambda or AFR for your project? Lambda for gasoline is AFR/14.7. If your project is in AFR and you want to convert then you would have a field name like "Lambda Target" and the formula would be something like [AFR Target 1]/14.7 .

[nathanhardy]

I'm just learning but I want to learn in lamda I will try that

[slow_hemi6]

You can have almost all of your project in lambda if you set it as lambda in, File > Project > Project Properties > Settings
AFR target table then becomes a lambda target table.

[nathanhardy]

Yes but it does give me a lamda Graph on mlv. If you have actual and target it's very easy to she the percentage of fuel that needs to be remove with little to no math.