Nissan Murano: Periodic Maintenance / Positive Crankcase Ventilation
Work Procedure
CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be felt immediately when a finger is placed over valve inlet.

Is the inspection result normal?
YES>>
INSPECTION END
NO>>
Replace PCV valve.
Work Procedure
CAUTION:
Never use compressed air or a high pressure pump.
Never exceed 4.12 kPa (0.042 kg/cm2, 0.6 psi) of pressure in EVAP system...
Other information:
Close all windows and the moonroof (if
so equipped). The system can be
armed even if the windows and
moonroof are open.
Remove the Intelligent Key fromthe vehicle.
Close all doors, hood and liftgate. Lock
all doors. The doors can be locked with
the Intelligent Key, door handle request
switch, power door lock switch or mechanical
key (if so equipped)...
Connector Symbols
Most connector symbols in wiring diagrams are shown from the terminal side.
Connector symbols shown from the terminal side are enclosed by a single line and followed by the direction mark.
Connector symbols shown from the harness side are enclosed by a double line and followed by the direction mark...
Categories

Your vehicle has two types of security systems:
Vehicle security system
NISSAN Vehicle Immobilizer System
The vehicle security system provides visual
and audible alarm signals if someone
opens the doors, liftgate or the hood when
the system is armed. It is not, however, a
motion detection type system that activates
when a vehicle is moved or when a
vibration occurs.
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