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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Engine Control System (A25A-FKS) - Diagnostic Codes (02 Of 12)) >> SFI System >> DTC P0088-00: Fuel Rail / System Pressure - Too High [08/2020 - 08/2021] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2024 Lexus ES 250, 2023 Lexus ES 250, 2022 Lexus ES 250, and 2021 Lexus ES 250. However, it is still accessible from the selected car via links, so may be relevant.

If the fuel pressure (for high pressure side) increases despite a decrease request signal being sent to the fuel pump assembly (for high pressure side) by the ECM, the ECM will illuminate the MIL and store this DTC.

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