DTC P0234-00: Turbocharger/Supercharger "A" Overboost Condition [09/2022 - ]: Wiring Diagram
WARNING: This page is about a different car, the 2025 Toyota GR Corolla, 2024 Toyota GR Corolla, and 2023 Toyota GR Corolla. 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 [09/2022 - 09/2024] , or refer to WIRING DIAGRAM [09/2024 - ]
Refer to DTC P0100-12 for intake air temperature sensor (mass air flow meter sub-assembly) circuit.
Refer to WIRING DIAGRAM [09/2022 - 09/2024] , or refer to WIRING DIAGRAM [09/2024 - ]
Refer to DTC P012A-11 for the manifold absolute pressure sensor circuit.
Refer to WIRING DIAGRAM
Refer to DTC P0235-11 for No. 2 turbo pressure sensor circuit.
Refer to WIRING DIAGRAM