Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001BH0Y |
Model Year Start: 2019 |
Model: Corolla Hatchback |
Prod Date Range: [06/2018 -
] |
Title: M20A-FKS (ENGINE CONTROL): KNOCK SENSOR: REMOVAL; 2019 - 2025 MY Corolla Corolla Hatchback [06/2018 - ] |
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 knock control sensor 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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Cleaning the deposits from the throttle body assembly
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Gas leak from exhaust system is repaired
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Replacement of knock control sensor
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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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NOTICE:
This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
Click here
PROCEDURE
1. REMOVE INTAKE MANIFOLD
Click here
2. REMOVE KNOCK CONTROL SENSOR
(a) Disconnect the knock control sensor connector.
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(b) Remove the bolt and knock control sensor from the cylinder block sub-assembly.
NOTICE:
If the knock control sensor has been struck or dropped, replace it.
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