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aerodyn930 aerodyn930 is offline
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Join Date: May 2007
Location: Daytona Beach
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At operating temperature, Verify the duty cycle of the frequency valve, (diagnostic connector next to C.D. box), Do this using a dwell meter, During closed loop operation You will see a variable duty cycle and should confirm CO is within parameters,

But, Lambda sensors definitely have a service life, A replacement may be in the cards.
Old 09-29-2010, 04:11 PM
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