Can anyone tell me what I need to do to hook up my Air/Fuel ratio gauge in my cobra? Thanks!
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Thread: Air/Fuel Ratio gauge
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11-15-07, 07:36 PM #1Junior Member
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Air/Fuel Ratio gauge
Mark E. Sword, Jr.
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11-15-07, 07:42 PM #2Administrator
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Is it a wide band A/F setup?
Sold
2004 Cobra, Whipple ,TH-400
Burning Corn
9.97 - 135.5
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11-15-07, 07:46 PM #3Junior Member
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Its the autometer ultra lite. It has red wire, black wire, and a purple wire. Where do you suggest I connect each wire? I am mounting it on the steering wheel. thanks
Mark E. Sword, Jr.
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11-15-07, 07:51 PM #4Administrator
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The gauge is one thing do you have a wideband airfuel controller?
The wideband controller is a separate piece of electronics that attached to a wideband O2 sensor that has to be installed in your exhaust prior to the cats.
http://www.plxdevices.com/products/dm100/smafrcombo/Sold
2004 Cobra, Whipple ,TH-400
Burning Corn
9.97 - 135.5
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11-17-07, 03:23 PM #5Member
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you have a narrow band connect black wire to a ground the red wire to a good 12v source and purple to your 02 sensor or pcm do a serch on google and you will moslikly find a good write up on it
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11-17-07, 04:00 PM #6Administrator
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A narrow band connection is a total waste of time. It provides no information that is useful in a supercharged application.
Sold
2004 Cobra, Whipple ,TH-400
Burning Corn
9.97 - 135.5
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