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Discussion Starter #1
d15b

how does a air fuel gauge work, do you put in a sensor in the intake? Or does it run off a stock sensor, like mass air or something?
 

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You tap into one of the wires or wire if you have a one wire 02, then just run a power and ground...but on a fuel injected car they are worthless...unless it's a wideband like stated above, because the computer is going to adjust the air/fuel constantly but if you like light shows then it's definatley worth it...lol
 

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A.K.A. the light show ...no real tunning info or use.....
there is no use, unless something is going run with your fuel mixture. if you are running rich, for example, it will let you know.
 

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Discussion Starter #8
partly i want one for the light show. plus, if i ever get enough money, i figure it might come in handy if i go turbo or nos. if i had the cash i would get every gauge i could. i hate idiot lights. i want to know everything i can about whats going on under the hood.
 
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