LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2018 >> Crosstrek Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (2 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0441: EVAP System (CPC) Incorrect Purge Flow >> Execution Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Execution Condition

Secondary parameters Execution condition
Time when Evaporative Leak Check Less than
Module switching valve is closed 120000ms
Purge control duty ratio More than 0%
Preconditions  
(Condition: Close the intrusive Evaporative Leak Check Module switching valve)  
Battery voltage 10.9 V or more
Barometric pressure 75.1kPa (563mm Hg, 22.2inHg) or more
Cumulative value of purge gas amount calculated from engine start Value of Map or more(1)
Atmospheric pressure - Intake manifold absolute pressure 6.7kPa (50mmHg, 2inHg) or more
(Elapsed time after fuel cut Fuel shut-off function thereafter) 1000ms or more Not in operation
Ambient temperature -25°C (-13°F) or more
(1) It takes approximately 2 min at 40 MPH
Ambient temperature (°C (°F)) 0 (32) 10 (50) 20 (68) 30 (86) 40 (104) 50 (122)
Cumulative value of purge gas amount calculated from engine start (g (oz)) 50 (1.76) 50 (1.76) 50 (1.76) 50 (1.76) 50 (1.76) 50 (1.76)