Nissan Murano: Periodic Maintenance / Positive Crankcase Ventilation

Nissan Murano (Z52) 2015-2024 Service Manual / Engine / Engine Control System :: Vq35de / 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.

Evap Leak Check

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...

Removal and Installation

Other information:

Nissan Murano (Z52) 2015-2024 Owners Manual: Remote Engine Start (if so equipped)

Type A (if so equipped) The button will be on the NISSAN Intelligent Key® if the vehicle has Remote Engine Start. This feature allows the engine to start from outside the vehicle. The following features may be affected when the Remote Engine Start feature is used: Type B (if so equipped) Vehicles with an automatic climate control system will default to either heating or cooling mode...

Nissan Murano (Z52) 2015-2024 Service Manual: U1040 Eng Comm Circuit

DTC Description DTC DETECTION LOGICWhen ECM unable to transmit engine communication signal. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U1040 Engine communication line Diagnosis condition Ignition switch ON Signal (terminal) Engine communication signal Threshold ECM unable to transmit engine communication signal Diagnosis delay time — POSSIBLE CAUSE Harness and connectors (Engine communication line is open or shorted...

Categories

Vehicle security system

Nissan Murano. Vehicle security system

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.