nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 8703 > < Diagram Information and Instructions|Page 8701
Page 1
background image

Vacuum Cut Valve: Testing and Inspection

Component Inspection

VACUUM CUT VALVE BYPASS VALVE

With CONSULT-II

1. Reconnect harness disconnected connectors.
2. Turn ignition switch ON.

3. Perform "VC/V BYPASS/V" in "ACTIVE TEST" mode.

4. Check air passage continuity and operation delay time under the given conditions.

Operation takes less than 1 second.
If NG, replace vacuum cut valve bypass valve.

Without CONSULT-II

VACUUM CUT VALVE

Check vacuum cut valve as follows:

1. Plug port C and D with fingers.

Diagram Information and Instructions|Page 8703 > < Diagram Information and Instructions|Page 8701