geo Workshop Repair Guides

Geo Workshop Service and Repair Manuals

Restraint Systems > < Vacuum Solenoid Valve HVAC|Locations|Page 3866
Page 1
background image

Vacuum Solenoid Valve HVAC: Service and Repair

REMOVE OR DISCONNECT

1.

Vacuum hose at BVSV.

2.

Partially drain engine coolant.

3.

Idle Speed Control (ISC) Solenoid Valve bracket from intake manifold.

4.

BVSV from intake manifold.

INSTALL OR CONNECT

1.

Apply teflon tape to valve threads.

2.

BVSV Valve.

3.

ISC solenoid valve bracket to intake manifold.

4.

Vacuum hose to valve.

5.

Refill engine coolant to proper level.

Restraint Systems > < Vacuum Solenoid Valve HVAC|Locations|Page 3866