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Home >> Chevrolet >> 2000 >> C Tahoe 2WD V8-5.3L VIN T >> 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 >> Cam Signal Input High To Low
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Cam Signal Input High To Low

The scan tool displays a range of 0 - 65,535 counts.
The counts increment as the PCM detects the Camshaft Position (CMP) sensor signal voltage going from high to low.