Removal [09/2022 - 11/2022]: Procedure
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.
- PRECAUTION NOTE:
After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal.
- REMOVE DECK BOARD ASSEMBLY
Refer to PROCEDURE - Step 4
- DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Refer to PROCEDURE - Step 3
- REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 9
- DRAIN ENGINE COOLANT
Refer to PROCEDURE - Step 2
- INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY
Refer to PROCEDURE - Step 12
- SEPARATE ENGINE WIRE
- REMOVE NO. 4 WATER BY-PASS PIPE
- SEPARATE NO. 1 FUEL VAPOR FEED HOSE
- REMOVE WIRE HARNESS CLAMP BRACKET
- REMOVE NO. 1 REMOVE TURBO PRESSURE SENSOR
- REMOVE ENGINE WIRE
- REMOVE WATER BY-PASS HOSE
- REMOVE INTAKE AIR CONNECTOR BRACKET
- REMOVE INTAKE MANIFOLD
- REMOVE NO. 5 AIR HOSE
- REMOVE NO. 1 VENTILATION FLANGE SEPARATOR
- REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET
- REMOVE NO. 1 FUEL VAPOR FEED HOSE
- REMOVE AIR TUBE ASSEMBLY
- REMOVE THROTTLE WITH THROTTLE POSITION SENSOR BODY ASSEMBLY
- REMOVE MANIFOLD TO CYLINDER HEAD GASKET