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Old 01-23-2020, 09:59 PM   #1
Ed Wright
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Default Re: Question on loosing fuel pressure going down track.

Quote:
Originally Posted by cmracing View Post
A wideband sensor will show a lean miss-fire as a lot of excess oxygen in the system, fooling you into thinking the engine is running lean.

A severely rich mixture will also show as a lean condition on a wide band sensor.
Been doing this many years, (not just my race car) I have never encountered that.
Misfires do look lean.
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Last edited by Ed Wright; 01-23-2020 at 10:02 PM. Reason: Can’t type
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