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Home >> Mercury >> 2008 >> Milan Base, 2.3 Z, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1183 (Engine Controls - Description & Operation (Except Diesel & Hybrid)) >> Powertrain Control Hardware >> Keep Alive Memory (KAM)

Keep Alive Memory (KAM)

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The PCM stores information about vehicle operating conditions in the KAM (a memory integrated circuit chip) and then uses this information to compensate for component variability. The KAM remains powered when the ignition is in the OFF position so that the information is not lost.

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