Toyota Avalon (XX50): Vacuum Sensor

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Engine / A25a-fxs (emission Control) / Vacuum Sensor

Components

COMPONENTS

ILLUSTRATION

*1

E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR)

*2

VACUUM HOSE

N*m (kgf*cm, ft.*lbf): Specified torque

-

-

Installation

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

PROCEDURE

1. INSTALL E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR)

(a) Using an 8 mm socket wrench, install the E.F.I. vacuum sensor assembly (manifold absolute pressure sensor) to the intake manifold with the bolt.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

(b) Connect the vacuum hose to the E.F.I. vacuum sensor assembly (manifold absolute pressure sensor).

(c) Connect the E.F.I. vacuum sensor assembly (manifold absolute pressure sensor) connector.

Removal

REMOVAL

CAUTION / NOTICE / HINT

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.

Click here

PROCEDURE

1. REMOVE E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR)

(a) Disconnect the E.F.I. vacuum sensor assembly (manifold absolute pressure sensor) connector.

(b) Disconnect the vacuum hose from the E.F.I. vacuum sensor assembly (manifold absolute pressure sensor).

(c) Using an 8 mm socket wrench, remove the bolt and E.F.I. vacuum sensor assembly (manifold absolute pressure sensor) from the intake manifold.

Purge Valve

Coolant

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Transmission Range Sensor "A" Circuit (PRNDL Input) Signal Compare Failure (P070562)
DESCRIPTION The shift lever position sensor sends 7 different switch signals to the hybrid vehicle control ECU. The hybrid vehicle control ECU uses these signals to detect the shift lever position (P, R, N or D). The hybrid vehicle control ECU also uses this information to determine the intended dir ...

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

© 2025 Copyright engine.tavalon.net
0.1749