- Replacement of knock control sensor
- Replacement of throttle body with motor assembly
- Cleaning the deposits from the throttle body with motor assembly
| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000028GZ7 |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [11/2022 - ] |
| Title: G16E-GTS (ENGINE CONTROL): KNOCK SENSOR: REMOVAL; 2023 - 2025 MY GR Corolla [11/2022 - ] | ||
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 knock control sensor removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced
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Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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Inspection after repair |
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HINT:
When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
Learning completes when vehicle is driven
|
Effect/Inoperative Function when Necessary Procedure not Performed |
Necessary Procedure |
Link |
|---|---|---|
|
Front Camera System |
Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more. |
|
Learning completes when vehicle is operated normally
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Effect/Inoperative Function when Necessary Procedure not Performed |
Necessary Procedure |
Link |
|---|---|---|
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Power Door Lock Control System
|
Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch. |
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PROCEDURE
1. REMOVE INTAKE MANIFOLD
Click here
![2023 - 2025 MY GR Corolla [11/2022 - ]; G16E-GTS (INTAKE / EXHAUST): INTAKE MANIFOLD: REMOVAL](/t3Portal/stylegraphics/info.gif)
2. REMOVE NO. 4 WATER BY-PASS HOSE
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(a) Slide the 2 clips and remove the No. 4 water by-pass hose. |
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3. DISCONNECT NO. 6 WATER BY-PASS HOSE
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(a) Slide the clip and disconnect the No. 6 water by-pass hose. |
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4. SEPARATE NO. 2 WATER BY-PASS PIPE
Click here
5. REMOVE NO. 2 CYLINDER BLOCK INSULATOR
Click here
6. REMOVE NO. 1 VENTILATION CASE
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7. REMOVE KNOCK CONTROL SENSOR
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(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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