Sentra L4-2.5L (QR25DE) (2003)
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.