Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001MTM0
Model Year Start: 2020 Model: Corolla Hatchback Prod Date Range: [09/2019 -           ]
Title: M20A-FKS (EMISSION CONTROL): EGR VALVE: INSTALLATION; 2020 - 2025 MY Corolla Corolla Hatchback [09/2019 -        ]

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

Click here 2019 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

PROCEDURE

1. SET EGR VALVE ASSEMBLY

HINT:

Perform "Inspection After Repair" after replacing the EGR valve assembly.

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(a) Set the EGR valve assembly to the camshaft housing.

HINT:

At this time, do not install the parts with bolts.

(b) Connect the No. 8 water by-pass hose to the EGR valve assembly and slide the clip to secure it.

(c) Install the No. 4 water by-pass hose to the EGR valve assembly and slide the clip to secure it.

2. INSTALL EGR COOLER ASSEMBLY

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3. INSTALL EGR VALVE ASSEMBLY

(a) Using the 8 mm socket wrench, install the EGR valve assembly with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

4. INSTALL NO. 1 EGR PIPE SUB-ASSEMBLY

(a) Install a new EGR inlet gasket to the intake manifold.

(b) Install a new EGR valve adapter gasket to the No. 1 EGR pipe sub-assembly.

(c) Using an 8 mm socket wrench, install the No. 1 EGR pipe sub-assembly to the intake manifold and EGR valve assembly with the 4 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(d) Connect the EGR valve assembly connector.

5. ADD ENGINE COOLANT (for Fully Sealed Type)

Click here 2020 - 2025 MY Corolla Corolla Hatchback [09/2019 -        ]; MAINTENANCE: M20A-FKS COOLANT: REPLACEMENT+

6. ADD ENGINE COOLANT (for Non-Fully Sealed Type)

Click here 2020 - 2025 MY Corolla Corolla Hatchback [09/2019 -        ]; MAINTENANCE: M20A-FKS COOLANT: REPLACEMENT+

7. INSPECT FOR COOLANT LEAK (for Fully Sealed Type)

Click here 2020 - 2025 MY Corolla Corolla Hatchback [09/2019 -        ]; M20A-FKS (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+

8. INSPECT FOR COOLANT LEAK (for Non-Fully Sealed Type)

Click here 2020 - 2025 MY Corolla Corolla Hatchback [09/2019 -        ]; M20A-FKS (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+

9. INSPECT FOR EXHAUST GAS LEAK

Click here 2019 - 2025 MY Corolla Corolla Hatchback [06/2018 -        ]; M20A-FKS (INTAKE / EXHAUST): EXHAUST PIPE (for Double Wishbone Type Suspension): INSTALLATION+

10. PERFORM INITIALIZATION

(a) Perform "Inspection After Repair" after replacing the EGR valve assembly.

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