Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2006 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
"Saturated" indicates that the EVAP pressure change is less than 0.286 kPa (2.14 mmHg) in 60 seconds.
- P2419: Vent valve stuck closedTYPICAL MALFUNCTION THRESHOLDS
One of following conditions is met: - EVAP pressure just after reference pressure measurement start More than -1 kPa ( -7.5 mmHg) Reference pressure Less than -4.85 kPa (-36.37 mmHg) Reference pressure -1.05 kPa ( -7.92 mmHg) or more Reference pressure Not saturated within 1 minute Difference between first reference pressure and second reference pressure 0.7 kPa (5.25 mmHg) or more - P2420: Vent valve stuck open (vent)TYPICAL MALFUNCTION THRESHOLDS
EVAP pressure change after EVAP canister vent valve is ON Less than 0.3 kPa (2.25 mmHg)