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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 421 (Engine Control System Self-Diagnostics - 3.8L) >> Diagnostic Tests >> DTC P0449: EVAP Vent Solenoid Valve Control Circuit >> Conditions For Setting DTC

Conditions For Setting DTC

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The control module detects that the commanded state of the driver and the actual state of the control circuit do not match. Conditions are present for a minimum of 5 seconds.

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