SECONDARY SHUTTER VALVE (SSV) ACTUATOR INSPECTION

1. Disconnect the vacuum hose of the SSV actuator.

2. Install the vacuum pump to the SSV actuator.

3. Verify that the rod moves as indicated in the table below when gradually applying a vacuum to the SSV actuator.

• If there is any malfunction, replace the intake manifold. (See INTAKE MANIFOLD REMOVAL/INSTALLATION.)

Rod movement

Vacuum (kPa {mmHg, inHg})	Rod movement
-3.6 {-27.0, -1.1} or more	Starts to move
-27.9 {-209.2, -8.2} or less	Fully pulled
1.2 {9.0, 0.4} or more	Fully returned