Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000025XYI |
Model Year Start: 2023 |
Model: Corolla |
Prod Date Range: [09/2022 -
] |
Title: 2ZR-FXE (ENGINE CONTROL): IGNITION COIL AND SPARK PLUG: REMOVAL; 2023 - 2025 MY Corolla Corolla HV [09/2022 - ] |
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during ignition coil assembly or spark plug removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Replacement of ignition coil assembly
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Replacement of spark plug
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Inspection After Repair
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Poor idle, etc.
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Engine start function, etc.
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PROCEDURE
1. REMOVE IGNITION COIL ASSEMBLY
(a) Disconnect the 4 ignition coil assembly connectors.
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(b) Remove the 4 bolts and 4 ignition coil assemblies from the cylinder head cover sub-assembly.
NOTICE:
If an ignition coil assembly has been struck or dropped, replace it.
HINT:
Arrange the removed parts in the correct order.
2. REMOVE SPARK PLUG
Click here
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