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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Engine Control System (2GR-FSE) - Diagnostic Codes (1 Of 5)) >> SFI System >> DTC P0088: Fuel Rail / System Pressure - Too High [09/2014 - 11/2017] >> Monitor Description

Monitor Description

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

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