Air leaks with slip fit collectors and EFI causing rich A/F?

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1 Post By Luce

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#4 (permalink)

07-14-2021, 05:57 PM

Luce

CC Member

Join Date: Aug 2010

Cobra Make, Engine: Lone Star with IRS, 427W with megasquirt, T56 magnum

Posts: 309

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I don't run my efi closed loop for this reason.

The most miniscule air leak will considerably skew the wide band O2 sensors readings way lean, and closed loop operation will try to correct by adding fuel.

Gaz64 likes this.

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