Thread: O2 or EGT ?
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Old 12-27-2007, 03:40 AM   #9
Greenlight
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Default Re: O2 or EGT ?

Quote:
Originally Posted by montys 55 View Post
Alan thank you for the reply but i have 18.6-1 @WOT.
Check for an air leak (header gasket, etc.) ahead of the O2 sensor. This will definately give you a false (lean) reading.
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