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Home >> Buick >> 2000 >> LeSabre V6-3.8L VIN K >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> 3X Crank Sensor
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3X Crank Sensor

Scan Tool Displays the engine RPM as calculated from the 3X signal synthesized for the powertrain control module (PCM) by the ignition module.