Dfco

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Apr 15, 2003 | 05:10 PM

JSK333

Thread Starter

Registered User

Joined: Feb 2000

Posts: 1,009

From: Cincinnati, OH, USA

Dfco

Anyone understand how all the tables and constants work together in TunerCat for this function?

I emailed TC and they replied:

Quote:

DFCO is a simple concept but a little tricky to actually implement in that you have to make sure that the engine never stalls due to lack of fuel under any conditions so there are a lot of qualifiers to enable the DFCO function.

So, basically, it didn't help me any.

Looking at a stock PCM image, it LOOKS like it is only functioning between 1400-1600 RPM, based on the constants...

Do any of you guys understand how it all works together?