AIR BYPASS VALVE INSPECTION [L3 Turbo]

id0113b5800500

1. Remove the air bypass valve. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)

2. Connect the vacuum pump to the vacuum ports of the air bypass valve.

Approx value

3. Verify that the airflow is as indicated in the table.

• If there is any malfunction, replace the air bypass valve.

Vacuum

(kPa {mmHg, inHg})

Valve operation condition

Airflow between port A-B

-66 {-496, -20}
or more
Open
Yes
-49 {-367, -14}
or less
Closed
No