Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Removal

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.

PROCEDURE

1. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

Click here

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.

    Installation

    Crankshaft Position Sensor

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Camshaft Position Sensor "A" Bank 1 or Single Sensor Circuit Short to Ground (P034011,P034015)
    DESCRIPTION The camshaft position sensor (for intake camshaft) (VV1 signal) consists of a magnet and MRE (Magneto Resistance Element). The intake camshaft has a timing rotor for the camshaft position sensor. When the intake camshaft rotates, changes occur in the air gaps between the timing rotor and ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

    © 2024 Copyright www.tavalon.net
    0.0185