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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Engine Control System (2GR-FKS) - Diagnostic Codes (06 Of 10)) >> SFI System >> DTC P0455-00: Evaporative Emission System Leak Detected (Large Leak); DTC P0456-00: Evaporative Emission System Leak Detected (Very Small Leak) [06/2018 - 08/2021] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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P0455: EVAP GROSS LEAK

EVAP pressure when vacuum introduction is complete Higher than [reference pressure x 0.2]
P0456: EVAP SMALL LEAK

EVAP pressure when vacuum introduction is complete Between reference pressure and [reference pressure x 0.2]
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