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Old 10-24-2002, 04:53 PM   #1
Scooby Newbie
Member#: 26533
Join Date: Oct 2002
Location: philly
Default Q's about A/F ratio???

my air fuel gauge acts differently than most anyones i have seen. as most of you will say they are unnecessary, i'm just wondering so anyway... when at idle it dosen't bounce back and forth, either no leds are lit or just the first couple reds. when i floor it, it dosen't go rich, but a few leds back, maybe i will get the first rich led and inbetween shifts it disappears. this seems like the way IT should be reacting, but not how everyone elses does. any input
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Old 10-25-2002, 07:26 PM   #2
Scooby Specialist
Member#: 10844
Join Date: Oct 2001
Location: location, location...
2004 Acura TL Navi


I'm assuming you have a narrow band o2....(Greddy, Link Lambda, etc).

They pretty much suck (all of them) if you're going to attempt to tune or determine *actual* a/f numbers. Temperature and voltage range are the biggest factors affecting accuracy.
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