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Home >> Subaru >> 2021 >> Forester Touring >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostics) (2 Of 4) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P0455: EVAP System (CPC) Leak Detected (Large Leak) >> General Description >> Execution Condition
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Execution Condition

Secondary parameters Execution condition
Battery voltage
Barometric pressure
Activation of soaking timer
Intake air temperature
Engine oil temperature
Engine coolant temperature
Accumulated purge amount during previous driving cycle
10.9V or more
75.1kPa (563mmHg, 22.2 inHg) or more
Completed
4.4°C (39.9°F) or more
4.4°C (39.9°F) or more
4.4°C (39.9°F) or more
and
Less than 45°C (113°F)
Value of Mapl or more
MAP SPECIFICATION 1

Engine coolant temperature when ECM is activated after soak time (°C (°F)) 0 (32) 30 (86) 35 (95) 40 (104) 45 (113)
Accumulated purge amount during previous driving cycle (g (oz)) 210.777017 (7.43) 210.777017 (7.43) 210.777017 (7.43) 260.791902 4 (9.2) 344.150044 7 (12.14)