- Poor idle, etc.
- Engine start function, etc.
| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000028GZ1 |
| Model Year Start: 2023 | Model: Corolla Hatchback | Prod Date Range: [11/2022 - ] |
| Title: M20A-FKS (ENGINE CONTROL): CRANKSHAFT POSITION SENSOR: REMOVAL; 2023 - 2025 MY Corolla Corolla Hatchback [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 crankshaft position sensor removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced
|
Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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Gas leaks from exhaust system is repaired |
Inspection after repair |
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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.
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![2019 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION](/t3Portal/stylegraphics/info.gif)
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 15 km/h (9 mph) or more for 1 second or more. |
|
Learning completes when vehicle is operated normally
|
Effect/Inoperative Function when Necessary Procedure not Performed |
Necessary Procedure |
Link |
|---|---|---|
| *1: for Hatchback | ||
|
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 STARTER ASSEMBLY
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2. REMOVE CRANKSHAFT POSITION SENSOR
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(a) Disconnect the crankshaft position sensor connector. |
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(b) Using an 8 mm socket wrench, remove the bolt and crankshaft position sensor from the cylinder block sub-assembly.
NOTICE:
If the crankshaft position sensor has been struck or dropped, replace it.
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