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Home >> GMC Truck >> 2000 >> C 3500 Truck 2WD V8-454 7.4L VIN J SFI >> 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 >> Engine Speed

Engine Speed

Range: (0-16,384 RPM)
The VCM computes the Engine Speed from the CKP sensor input.

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