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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 335 (Engine Controls - Self-Diagnostics - 3.0L) >> Diagnostic Tests >> DTC P0444: EVAP Purge Solenoid Control Circuit - Open >> Conditions For Setting DTC

Conditions For Setting DTC

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0444 will set if the EVAP purge solenoid feedback voltage is less than 2.6 volts, ECM pull-up voltage indicating an open circuit, when EVAP purge solenoid is commanded OFF and the condition exists for longer than 0.5 second.

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