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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 100 (Engine Control System - Diagnostic Codes (1 Of 7)) >> SFI SYSTEM (for 1Motor-HEV Model) >> DTC P0088-00: Fuel Rail / System Pressure - Too High [09/2023 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
Duration that both of the following conditions (a) and (b) are met 10 seconds or more
(a) Difference in fuel pressure between actual and target 3 MPa (30.6 kgf/cm2 , 435 psi) or more
(b) Actual discharge rate of high pressure fuel pump 0 mm3 /st or less