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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Engine Control System (A25A-FXS) - Diagnostic Codes (16 Of 20)) >> SFI System >> DTC P1420-00: Evaporative Emission Canister (Small Leak); DTC P1421-00: Evaporative Emission Canister (Gross Leak) [06/2018 - 08/2020] >> Monitor Strategy

Monitor Strategy

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
Required Sensors/Components (Main) Purge VSV
Canister pump module
Required Sensors/Components (Related) -
Frequency of Operation Once per driving cycle
Duration Within 20 minutes
MIL Operation 2 driving cycles
Sequence of Operation None
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