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	-	-
	Nm (kgfcm, ft.*lbf): Specified torque	-	-

Removal

REMOVAL

PROCEDURE

1. REMOVE V-BANK COVER SUB-ASSEMBLY

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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).

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	Always	10 kΩ or higher

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

Valve Body

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).

2. INSTALL V-BANK COVER SUB-ASSEMBLY

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Using the interior lights

Interior lights list Location of the interior lights Rear personal lights Inside door handle lights (if equipped) Instrument panel ornament lights (if equipped) Shift lever light Front personal lights Interior lights Clock light Footwell lights Power switch light Door trim

Utility

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Lexus ES: Vacuum Switching Valve(for Acis)

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