Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001GFPM
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 -           ]
Title: 2ZR-FXE (EMISSION CONTROL): PURGE VALVE: INSTALLATION; 2020 - 2025 MY Corolla Corolla HV [01/2019 -        ]

INSTALLATION

PROCEDURE

1. INSTALL PURGE VALVE (PURGE VSV)

(a) Install the purge valve (purge VSV) to the No. 3 water by-pass pipe with the screw.

Torque:

3.4 N·m {35 kgf·cm, 30 in·lbf}

(b) Install the purge valve (purge VSV) with No. 3 water by-pass pipe to the camshaft housing sub-assembly with the bolt.

Torque:

28 N·m {286 kgf·cm, 21 ft·lbf}

(c) Connect the No. 2 fuel vapor feed hose to the purge valve (purge VSV).

*1

No. 1 Fuel Vapor Feed Hose

*2

No. 2 Fuel Vapor Feed Hose

(d) Connect the No. 1 fuel vapor feed hose to the purge valve (purge VSV).

(e) Connect the purge valve (purge VSV) connector.

2. CONNECT NO. 9 WATER BY-PASS HOSE

(a) Connect the No. 9 water by-pass hose to the No. 3 water by-pass pipe and slide the clip to secure it.

3. CONNECT NO. 8 WATER BY-PASS HOSE

(a) Connect the No. 8 water by-pass hose to the No. 3 water by-pass pipe and slide the clip to secure it.

HINT:

Engage the clip within the area shown in the illustration.

*a

Up

*b

LH

*d

180°

*e

2 to 7 mm (0.0787 to 0.276 in.)

4. INSTALL EGR PIPE ASSEMBLY

Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; 2ZR-FXE (INTAKE / EXHAUST): INTAKE MANIFOLD: INSTALLATION+ 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; 2ZR-FXE (INTAKE / EXHAUST): INTAKE MANIFOLD: INSTALLATION+

5. ADD ENGINE COOLANT (for Engine)

Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; MAINTENANCE: 2ZR-FXE COOLANT (for Engine Coolant): REPLACEMENT+ 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; MAINTENANCE: 2ZR-FXE COOLANT (for Engine Coolant): REPLACEMENT+ 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; MAINTENANCE: 2ZR-FXE COOLANT (for Engine Coolant): REPLACEMENT+

6. INSPECT FOR COOLANT LEAK (for Engine)

Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; 2ZR-FXE (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+ 2021 - 2025 MY Corolla Corolla HV [04/2020 -        ]; 2ZR-FXE (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+