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What should your AFR's read when in Vac?

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Old Apr 4, 2007 | 07:52 PM
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Default What should your AFR's read when in Vac?
When staying out of boost, what should they read?
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Old Apr 4, 2007 | 09:43 PM
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Default Re: What should your AFR's read when in Vac?
Originally Posted by jrodTc
When staying out of boost, what should they read?
14.7:1 or up to 15:1, unless you're approaching 103kPa+, 0 VAC (positive manifold pressure)
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Old Apr 4, 2007 | 09:49 PM
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Default Re: What should your AFR's read when in Vac?
Originally Posted by paul_dezod
Originally Posted by jrodTc
When staying out of boost, what should they read?
14.7:1 or up to 15:1, unless you're approaching 103kPa+, 0 VAC (positive manifold pressure)
Awesome! Thanks Paul!
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Old Apr 5, 2007 | 12:50 AM
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is it bad to have a/f leaner then that when on cruse on the highway???
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Old Apr 5, 2007 | 06:42 AM
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Only in that it can cause misfires
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