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Home >> GMC Truck >> 1999 >> S15/T15 Sonoma P/U 2WD L4-2.2L VIN 4 >> 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 Scan Tool Data Definitions - 1 >> EVAP Vent Solenoid

EVAP Vent Solenoid

Range - ON/OFF
The [1][2]EVAP Vent Solenoid allows fresh outside air to the EVAP canister during the purge mode. The EVAP vent Solenoid allows the diagnostic to pull a vacuum on the fuel tank by closing the vent solenoid.
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