Who's running Open Loop with a MAF?

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Sep 10, 2006 | 12:04 PM

#21

ZL1Killa

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From: NC - Charlotte area

had my car dialed in and everything was fine. MAF was in, VE was in

Sep 11, 2006 | 01:41 PM

#22

GrannySShifting

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From: Glen Burnie, Md

Quote:

Originally Posted by Patrick G

I am. After the problems with my narrow-band O2 sensors, I got my speed density tune really good with the wideband. I even leaned out the cruising cells so I'm closer to 15.0:1 A/F ratio so I can pick up a little fuel economy.

Since I've been wanting to run a dry shot again, I went ahead and rescaled my MAF and now I'm running 100% open loop, but with a MAF. Am I one of hundreds doing this or am I alone?

weve been doing it on dozens of cars for 3 years or so, maybe a little more. We run alot of dry shot setups

Let me know Pat when you start playing around with the shot if there is anything I can be a help with

Sep 11, 2006 | 07:41 PM

#23

SmokingWS6

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From: St. Louis MO

One note of caution. If people choose to use this option I ask that they have a Wideband o2 guage in the car to keep an eye on AFR. I had my maf slowly fail on me last year.