Lexus ES manuals

Lexus ES: Vacuum Switching Valve(for Acis)

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / 2gr-fks (intake / Exhaust) / 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:

 Power windows

Opening and closing the power windows The power windows can be opened and closed by one-touch operation of the switches. Closing One-touch closing* Opening One-touch opening* *: To stop the window partway, operate the switch in the opposite direction. ■The power windows can be

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: If the battery voltage becomes low, battery load control will operate in order to ensure sufficient power is supplied to the power steering system. In this case, the windshield deicer system may not operate. HINT: Use the table below to help determine the caus

© 2016-2024 Copyright www.lexguide.net