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Air to Fuel ratio Guage

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Old Aug 1, 2008 | 08:00 PM
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Default Air to Fuel ratio Guage

picked up an autometer guage, digital LED air to fuel ratio. dont really need it, but thought it look cool to have the LEDs bounce back and forth. anyways, theres a ground and thats a given. next theres a power supply that needs to be spliced into the ignition. does anyone know the color of the wire i need to look for? next it splices into my o2 sensor. what wire on the o2 sensor? and what 02 sensor exactly?
 
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Old Aug 1, 2008 | 08:33 PM
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Default RE: Air to Fuel ratio Guage

What did you do, pick up one of these?



Now if you added one of these:


It would be really cool. That's what I was gonna have to get to tame the cam I want to run with my Superchips. But now that the SCT is out, I can have a custom tune done for that cam and the SCT will replace all three units...
 
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Old Aug 1, 2008 | 08:45 PM
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Default RE: Air to Fuel ratio Guage

nooooooo....got me one of these

http://www.youtube.com/watch?v=vdoTh...eature=related
 
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Old Aug 1, 2008 | 08:53 PM
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Default RE: Air to Fuel ratio Guage

IIIII Like...
 
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Old Aug 1, 2008 | 08:58 PM
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Default RE: Air to Fuel ratio Guage

[:@] software won't let me post. pm me your email address and I'll answer your question...

I don't think you're gonna be crazy about my answer
 
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Old Aug 2, 2008 | 02:41 AM
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Default RE: Air to Fuel ratio Guage

i just did some searching on google..nothing on a ram, but it looks like i have to splice it into the 02 sesnsor wire in the ECU and i cant just splice it to my actual o2 sensor?
 
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Old Aug 2, 2008 | 03:00 AM
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Default RE: Air to Fuel ratio Guage

ya if you want a narrow band

but you would need a wideband 02 sensor installed
 
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Old Aug 2, 2008 | 03:07 AM
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Default RE: Air to Fuel ratio Guage

i really have no idea in the difference haha. what is it just how precise it is? wide band being more precise than narrow?
 
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Old Aug 2, 2008 | 03:48 AM
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Default RE: Air to Fuel ratio Guage

well...i did a search on here....and to sum it up, nothing is as easy as it seems. apparently the dodge 02 sensors have funny voltage, and cant really be tapped into the o2 sensor, thereofr a new bung has to be welded in and then i have to get a bosch single wire o2 sensor.....either A its gonna sit until i finally feel like doing it, or B one of you guys can have it for like half price, or C its going on ebay
 
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Old Aug 2, 2008 | 12:43 PM
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Default RE: Air to Fuel ratio Guage

Now I don't have to email you, that is what I was going to say, you need to tap a separate bung in the head pipe.
 
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