Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001AYSQ
Model Year Start: 2019 Model: Avalon Prod Date Range: [04/2018 -           ]
Title: 2GR-FKS (ENGINE CONTROL): CAMSHAFT POSITION SENSOR: REMOVAL; 2019 - 2022 MY Avalon [04/2018 -        ]

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 VVT 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

  • Replacement of throttle body with motor assembly
  • Cleaning the deposits from the throttle body with motor assembly

Inspection after repair

  • Poor idle, etc.
  • Engine start function, etc.

2019 MY Avalon [04/2018 - 08/2019]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION 2020 - 2022 MY Avalon [08/2019 -        ]; 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

PROCEDURE

1. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

Click here 2019 - 2021 MY Avalon [04/2018 - 08/2021]; 2GR-FKS (INTAKE / EXHAUST): INTAKE MANIFOLD: REMOVAL 2022 MY Avalon [08/2021 -        ]; 2GR-FKS (INTAKE / EXHAUST): INTAKE MANIFOLD: REMOVAL

2. REMOVE VVT SENSOR (for Intake Side of Bank 1)

(a) Disconnect the VVT sensor connector.

(b) Remove the bolt and VVT sensor from the cylinder head cover sub-assembly.

NOTICE:

If the VVT sensor has been struck or dropped, replace it.

3. REMOVE VVT SENSOR (for Exhaust Side of Bank 1)

(a) Disconnect the VVT sensor connector.

(b) Remove the bolt and VVT sensor from the cylinder head cover sub-assembly.

NOTICE:

If the VVT sensor has been struck or dropped, replace it.

4. REMOVE VVT SENSOR (for Intake Side of Bank 2)

(a) Disconnect the VVT sensor connector.

(b) Remove the bolt and VVT sensor from the cylinder head cover sub-assembly LH.

NOTICE:

If the VVT sensor has been struck or dropped, replace it.

5. REMOVE VVT SENSOR (for Exhaust Side of Bank 2)

(a) Disconnect the VVT sensor connector.

(b) Remove the bolt and VVT sensor from the cylinder head cover sub-assembly LH.

NOTICE:

If the VVT sensor has been struck or dropped, replace it.