Toyota Venza: Inspection

Toyota Venza Service Manual / 1ar-fe Intake / Exhaust / Vacuum Switching Valve(for Acis) / Inspection

INSPECTION

PROCEDURE

1. INSPECT VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)

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

Text in Illustration

*1	Body Ground

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	20°C (68°F)	37 to 44 Ω
1 - Body ground	Always	1 MΩ or higher
2 - Body ground	Always	1 MΩ or higher

If the result is not as specified, replace the air cleaner assembly.

(b) Check the vacuum switching valve operation.

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

Text in Illustration

*1	Port E
*2	Air
*3	Filter

If the result is not as specified, replace the air cleaner assembly.

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

Text in Illustration

*1	Air
*2	Port F
*3	Port E

If the result is not as specified, replace the air cleaner assembly.

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