Lexus ES manuals

Lexus ES: Vacuum Switching Valve(for Acis)

Components

COMPONENTS

ILLUSTRATION

*1

NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)

*2

VACUUM HOSE SUB-ASSEMBLY

*3

V-BANK COVER SUB-ASSEMBLY

-

-

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

-

-

Removal

REMOVAL

PROCEDURE

1. REMOVE V-BANK COVER SUB-ASSEMBLY

Click here

2. REMOVE NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)

(a) Disconnect the No. 1 vacuum switching valve assembly (for ACIS) connector.

(b) Disconnect the 2 vacuum hose assemblies from the No. 1 vacuum switching valve assembly (for ACIS).

(c) Remove the bolt and No. 1 vacuum switching valve assembly (for ACIS) from the intake air surge tank assembly.

Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

33 to 39 Ω

1 - No. 1 vacuum switching valve assembly (for ACIS) body ground

Always

10 kΩ or higher

2 - No. 1 vacuum switching valve assembly (for ACIS) body ground

If the result is not as specified, replace the No. 1 vacuum switching valve assembly (for ACIS).

*a

Valve Body

*b

Component without harness connected

(No. 1 Vacuum Switching Valve Assembly (for ACIS))

(b) Check the No. 1 vacuum switching valve assembly (for ACIS) operation.

(1) When vacuum is applied to the port (E), check that air is sucked into the filter.

If the result is not as specified, replace the No. 1 vacuum switching valve assembly (for ACIS).

*a

Filter

*b

Port (E)

*c

Air

(2) Apply battery voltage across the terminals. When vacuum is applied to the port (F), check that air is sucked into the port (E).

If the result is not as specified, replace the No. 1 vacuum switching valve assembly (for ACIS).

*a

Port (E)

*b

Port (F)

*c

Air

Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)

(a) Install the No. 1 vacuum switching valve assembly (for ACIS) to the intake air surge tank assembly with the bolt.

Torque:

9.0 N·m {92 kgf·cm, 80 in·lbf}

(b) Connect the 2 vacuum hose sub-assemblies to the No. 1 vacuum switching valve assembly (for ACIS).

(c) Connect the No. 1 vacuum switching valve assembly (for ACIS) connector.

2. INSTALL V-BANK COVER SUB-ASSEMBLY

Click here

READ NEXT:

 2gr-fks (lubrication)

 Lubrication System

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. CHECK ENGINE OIL LEVEL (a) Warm up and stop the engine, then wait for 5 minutes. (b) Check that the engine oil level is between the low level a

 Oil And Oil Filter

ComponentsCOMPONENTS ILLUSTRATION *A Type A *B Type B *1 FRONT WHEEL OPENING EXTENSION PAD LH *2 FRONT WHEEL OPENING EXTENSION PAD RH *3 NO. 1 ENGINE UNDER COVER *4 NO.

SEE MORE:

 Lost Communication with Haptic Device (B1323,B1324,B1326)

DESCRIPTION These DTCs are stored when communication between the radio receiver assembly and remote touch (remote operation controller assembly), combination meter assembly or clock assembly is not possible. DTC No. Detection Item DTC Detection Condition Trouble Area B1323 Lost Commun

 Glass Position Initialization Incomplete (B2313)

DESCRIPTION The power window regulator motor assemblies are operated by the multiplex network master switch assembly, power window regulator switch assembly or rear power window regulator switch assemblies. The power window regulator motor assembly has motor, regulator and ECU functions. When the EC

© 2016-2024 Copyright www.lexguide.net