DTC P0234-00: Turbocharger/Supercharger "A" Overboost Condition [10/2022 - ]: Wiring Diagram
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
- Refer to DTC P0100-12 for the mass air flow meter sub-assembly circuit.
Refer to WIRING DIAGRAM , or refer to DTC P0100-12: Mass or Volume Air Flow Sensor "A" Circuit Short to Battery; DTC P0100-14: Mass or Volume Air Flow Sensor "A" Circuit Short to Ground or Open [08/2023 - ]
- Refer to DTC P0110-11 for intake air temperature sensor (mass air flow meter sub-assembly) circuit.
Refer to WIRING DIAGRAM
- Refer to DTC P0235-11 for No. 2 turbo pressure sensor circuit.
Refer to WIRING DIAGRAM
- Refer to DTC P0243-13 for vacuum regulating valve assembly circuit.
Refer to WIRING DIAGRAM