Installation [08/2020 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus ES 250, 2023 Lexus ES 250, 2022 Lexus ES 250, and 2021 Lexus ES 250. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL SPARK PLUG
Refer to PROCEDURE - Step 1
- INSTALL IGNITION COIL ASSEMBLY
HINT:
Perform "Inspection After Repair" after replacing an ignition coil assembly.
Refer to INITIALIZATION [08/2020 - ]
- Using an 8 mm socket wrench, install the 4 ignition coil assemblies to the cylinder head cover sub-assembly with the 4 bolts.
Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf)
NOTE:If an ignition coil assembly has been struck or dropped, replace it.
HINT:
Install the same parts to their original positions.
- Connect the 4 ignition coil assembly connectors.
- Using an 8 mm socket wrench, install the 4 ignition coil assemblies to the cylinder head cover sub-assembly with the 4 bolts.
- INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY
Refer to PROCEDURE - Step 48 [08/2020 - 08/2021] , or refer to PROCEDURE - Step 49 [08/2021 - ]
- PERFORM INITIALIZATION
- Perform "Inspection After Repair" after replacing an ignition coil assembly or spark plug.
Refer to INITIALIZATION [08/2020 - ]
- Perform "Inspection After Repair" after replacing an ignition coil assembly or spark plug.