DTC P0088-00: Fuel Rail / System Pressure - Too High [08/2023 - ]: Description
WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P0087-00.
Refer to DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|
| P0088-00 | Fuel Rail / System Pressure - Too High | Although the ECM is requesting the fuel (engine room side) pump assembly (for high pressure side) to open the spill control valve, fuel pressure increases 3 MPa (30.6 kgf/cm2 , 435 psi) from target pressure for about 6 seconds (1 trip detection logic). |
|
Comes on | Engine | B |
|