Thread: Where should I put my Air Fuel sensor?
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Old Dec 14, 2010 | 06:18 AM
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awilson40
Joined: Oct 2010
Posts: 146
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From: Winterville, NC
Default Re: Where should I put my Air Fuel sensor?
Install Pre Cat
You want to measure and adjust A/F before the cat alters the exhaust composition.
On a Turbo charged car, you also want to install after the turbo AND before the cats.
 
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