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Old 03-18-2007, 08:44 PM   #1
djeurofest1
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Join Date: Sep 2006
Location: st. thomas
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fuel/air ratio gauge

hey i was just wondering which cable everyone uses to hook up a air fuel gauge. from the 02 sensor?

i need 0-1 volt has 0 is lean and 1v is rich


thanks
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Old 03-18-2007, 10:29 PM   #2
PedroBMW
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I'm not sure the answer to your specific question but just thought i'd let you know that a narrowband AIR/FUEL (not FUEL/AIR ) really won't give you any useful info cause its only really able to toell if your rich or lean wrt stoichiometric. If you wanna do any type of tuning with a piggyback or something you should really get yourself a wideband AFR guage and o2 sensor, wouldn't wanna see you blow their motor.
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Old 03-19-2007, 11:08 AM   #3
djeurofest1
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ya my bad.. its air/fuel

at the current moment, i want to know i'm i'm lean or rich.

i am like 90 % positive that my car has 4 02 sensors, and i believe 2 are b4 the cat and 2 after the cat.

i don't really feel like looking this info up or even going to the car with a voltmeter and trying to test it, if someone can provide me with some info, this would be great

thanks
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