LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System (Diagnostics) (Except For STI) (2 Of 4)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0441: EVAP System (CPC) Incorrect Purge Flow >> Execution Condition

Execution Condition

WARNING: This page is about a different variant/trim than selected.
Secondary parameters Execution condition
Battery voltage ≥ 10.9 V
Barometric pressure ≥ 75.06 kPa
(563.1 mmHg, 22.2 inHg)
Integrated purge gas amount since engine starting ≥ 20 g (0.71 oz)(1)
(Purge control duty ratio = 0% duration time ≥ 1.5 s
Purge control duty ratio from above) 0%
Ambient air temperature > -25°C (-13°F)
Time when the second purge valve control is OFF ≥ 1.5 s
Time when the evaporative system leak check module switching valve is closed < 25 s
(1) It is approximately 2 sec per the integration of purge to reach 1g at vehicle speed of 40 MPH.