Air Flow Question

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ELVATO
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Air Flow Question

Post by ELVATO » Tue Aug 07, 2007 1:36 pm

I always see that my air flow gauge is almost always pegged to the max. When looking at the spread sheet, it seems my engine sucks in a nice +18,000 Kg/Hr when at WOT. Is this alot? Normal?
2003 Ford Expedition XLT 4.6
-AFE Cold Air Intake
-Custom Sniper Tune by Matt
-Magnaflow muffler swap
-Mark VIII E-fan, DC Controller
-Summit UD pullies

Rhynotune
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Re: Air Flow Question

Post by Rhynotune » Tue Aug 07, 2007 4:41 pm

Thats a glitch, I haven't verified but I believe the decimal is off.
Ryan
RHYNOTUNE
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Sniper Delta Force Tuner and Dealer

AIM: RyanatSDM

The Sniper

Re: Air Flow Question

Post by The Sniper » Wed Aug 08, 2007 10:24 am

Ok, we have that problem fixed. But in mine the Fuel Trims do not seem to be working. Is this an issue with others as well? We are working on getting this fixed as well.
The Sniper

Mattr66
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Re: Air Flow Question

Post by Mattr66 » Wed Aug 08, 2007 12:07 pm

I couldn't get my fuel trims either. Are you guys going with the standard OBDII PIDs or the ford extended? Also I tried logging TPS volts and it shows something but it didn't move much.

Matt R
Matt Robinson
Delta Force Gas and Diesel Tuner
www.gearheadautomotiveperformance.com

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ELVATO
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Location: Orlando, Fl

Re: Air Flow Question

Post by ELVATO » Wed Aug 08, 2007 2:40 pm

Are you guys talking about before or after the update? Before, I was getting fuel trims. I haven't datalogged since the update.
2003 Ford Expedition XLT 4.6
-AFE Cold Air Intake
-Custom Sniper Tune by Matt
-Magnaflow muffler swap
-Mark VIII E-fan, DC Controller
-Summit UD pullies

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geoffav
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Re: Air Flow Question

Post by geoffav » Wed Aug 08, 2007 3:25 pm

No fuel trims for me. Load was messed up on the panel but was ok in the tables. 8-)
Geoff
04 Mach1 Torch Red 5spd w/281 CobraJet Engine
03 Mach1 Azure Blue 5spd w/281 CobraJet Engine
33 Ford 3 Window, 4.6DOHC stack intake

http://www.weevilcitycruisers.com/index.html

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geoffav
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Re: Air Flow Question

Post by geoffav » Fri Aug 10, 2007 11:07 pm

I'm going to do some logging tomorrow so I'll see how the updates work. :)
Geoff
04 Mach1 Torch Red 5spd w/281 CobraJet Engine
03 Mach1 Azure Blue 5spd w/281 CobraJet Engine
33 Ford 3 Window, 4.6DOHC stack intake

http://www.weevilcitycruisers.com/index.html

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