[Diy_efi] wbo2 questions galore

[Daniel Nicoson]

Yes, it is helpful to have the actual AFR that results from your tune.  Just
commanding a specific AFR doesn't mean you are achieving that AFR.

There are several parameters that actually have to be "tuned" to your
specific parts combination.  Just what needs to be changed depends first on
how much control you actually have over your ECU, second on what parts you
have changed (different MAF, injectors etc).

Example:  If you only change the MAF and injectors on an otherwise stock
engine, you may need to dial in the MAF function and then work on the
injector slopes and injector breakpoint.  The WB makes this possible.

What combination are your trying to tune?

Dan Nicoson


-----Original Message-----
From: diy_efi-bounces at diy-efi.org [mailto:diy_efi-bounces at diy-efi.org]On
Behalf Of steve broski
Sent: Wednesday, February 23, 2005 6:18 PM
To: diy_efi at diy-efi.org
Subject: Re: [Diy_efi] wbo2 questions galore


with WB i can tell what my A/F actually is instead of whether it's just lean
or rich. i'm led to beliieve that can be helpful when making new fuel tables
for WOT operation. steve

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