Wide Band??????????
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Joined: Oct 2002
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From: Dayton Ohio
Wide Band??????????
On a Chassis Dyno what is wide band? I assume it is the sniffer they put in the tailpipe to get your ratio mixture?
If I go with a Dyno without one I guess it would be useless to me for tuning a chip?
If I go with a Dyno without one I guess it would be useless to me for tuning a chip?
Senior Member
Joined: Nov 2001
Posts: 2,042
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From: Redmond, Wa
Exactly.
the wide band measures your a/f ratios.. You'll get a more accurate reading if you have them weld a bung in front of the cats.. A little extra cost(probably around $50) but it'll give more accurate info......just my $.02............JR
the wide band measures your a/f ratios.. You'll get a more accurate reading if you have them weld a bung in front of the cats.. A little extra cost(probably around $50) but it'll give more accurate info......just my $.02............JR