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Home >> Saturn >> 2003 >> L300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0443: EVAP Purge Solenoid Control Circuit >> Conditions For Setting DTC
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Conditions For Setting DTC

DTC P0443 will set if the EVAP purge solenoid feedback voltage is between 2.6-4.6 volts, the ECM pull-up voltage indicating an open circuit, when the EVAP purge solenoid is commanded OFF and the conditions exist for longer than 0.5 second.

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