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gsxrken gsxrken is offline
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Join Date: Sep 2002
Location: Westchester County, NY
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Quote:
Originally Posted by mark houghton View Post
Your Innovate AFR setup may read a bit lean due to air possibly being drawn in through that exhaust leak. Hopefully not an appreciable amount, but something to be aware of and lose sleep over.
That's counter-intuitive to me. Pressure always goes from high to low, and there has to be more pressure in the exhaust tubing than atmosphere, particularly on a turbo car. I could see a leak lowering the volume of exhaust, but not the ratio.

An intake leak, on the other hand, would alter AFRs.
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Old 03-09-2010, 10:03 AM
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