Stoich Settings in EFI Live Properties

[TFZ_Z06]

Ok, I noticed in v7, there was a property in the registry for 63 for the StoichAFR. In v7.5, its 1500.

When I open the tune program, under Edit->Properties->StoichAFR I get
14.63, no matter if I change it or not. B3601 indicates 14.68.
When is the 14.63 value used?

[TAQuickness]

I believe its used with the EQ ratio calculations

[joecar]

Are you sure your B3601 says 14.68...?

[TFZ_Z06]

Yes, any ideas? I'm assumming the 14.63 is a number used when calculating A/F in the tables and such vs 14.7???? This might throw the tuning off just a little.
http://home.comcast.net/~booth.p/st.jpg

[Blacky]

The stoich value is used to calculate AFR values from the EQ Ratio values that are stored internally in the ECM.

If the calibration B3601 is not present in the *.tun file then the stoich value can be entered manually by the user in Edit->Properties->Display->Commanded fuel values->Stoich.

You should see that field grayed out (i.e. disabled) if the calibration contains B3601 because B3601 overrides the stoich value in the properties window.

The value entered by the user is stored in the registry for use whenever a *.tun file is loaded that does not have the B3601 calibration available.

Regards
Paul