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Old 06-05-2007, 12:21 PM
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blackmercedes blackmercedes is offline
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Join Date: Dec 2000
Location: St. Albert, Alberta, Canada
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There is no such thing as a code that specifies the Air Mass Meter is faulty. There is a fuel trim code that will point you in the direction, and then you use the adaptation values to get closer. Also, cleaning an AMM is usually a temporary fix at best, and replacing the component is typically the only way to ensure the fix is done properly.

Pull the codes, read the values and get a proper diagnosis going.

Since you have a known-good AMM, you should read the fuel trim adaptation values with the old AMM in place and then again with the new AMM.
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