Need help installing Air/Fuel ratio gauge on S4.
#1
Need help installing Air/Fuel ratio gauge on S4.
I was wondering if any of you have an Air/Fuel ratio gauge in your S4. I just wanted to ask you you know what wirs is the signal wire from O2 sensor and also which sensor should I hook up to....rear one's or front one's. Any info will be greatly appreciated......
#2
The stock sensors are narrowband so an air/fuel gauge on them is pretty useless.
Just flashing lights. If you really want to know your air/fuel ratio you need to install a wideband sensor and gauge such as the Innovate Motorsports kit or the AEM kit.
-Dave Pramanik
-Dave Pramanik
#3
Re: The stock sensors are narrowband so an air/fuel gauge on them is pretty useless.
Yeah, thats what I saw in some previous forums. i didnt realize it before I posted thread. I would be nice to know how to hook on up, even if its for looks.
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skigod9
S4 / RS4 (B5 Platform) Discussion
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03-11-2009 06:52 AM