Operation CHARM: Car repair manuals for everyone.
Home >> Buick >> 2000 >> Park Avenue Ultra V6-3.8L SC VIN 1 >> 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 range 0 percent to 100 percent Represents the PCM commanded PWM duty cycle of the [1][2]EVAP Purge valve. 0 percent displayed indicates no purge; 100 percent displayed indicates full purge.
pro multis · About Operation CHARM