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Home >> Saturn >> 2002 >> L300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0449: EVAP Vent Solenoid Control Circuit >> DTC Parameters

DTC Parameters

DTC will set if EVAP vent solenoid feedback voltage is between 4.6 and 6.6 volts (ECM pull-up voltage indicating an open circuit) for longer than 0.5 second when EVAP purge solenoid is commanded OFF.

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