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Home >> Ford >> 1995 >> Windstar V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> On Board Diagnostics System Monitors >> Diagnostic Executive
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Diagnostic Executive

Diagnostic Executive is the computer program in the Powertrain Control Module (PCM) coordinating the OBD II self monitoring system. The program controls all the monitors, interactions, Diagnostic Trouble Code (DTC) and Malfunction Indicator Lamp (MIL) operation, Freeze Frame Data and scan tool interface.