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Home >> Buick >> 2000 >> Century V6-3.1L VIN J >> 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 >> EVAP Canister Purge

EVAP Canister Purge

Scan Tool Displays 0-100 percent. Represents the PCM commanded PWM duty cycle of the [1][2]EVAP Purge valve. 0 percent displayed indicates no purge. A 100 percent displayed indicates full purge.
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