Nissan Murano: Fuel System :: Removal and Installation / Evap Canister Vent Control Valve

Nissan Murano (Z52) 2015-2024 Service Manual / Engine / Fuel System :: Removal and Installation / Evap Canister Vent Control Valve

Exploded View

1. EVAP canister control pressure sensor 2. EVAP canister 3. EVAP canister purge hose
4. EVAP canister vent control valve A. O-ring    
Removal and Installation

NOTE:

The EVAP canister vent control valve can be removed without removing the EVAP canister.

REMOVAL

Disconnect EVAP canister vent control valve hose from EVAP canister vent control valve.

Disconnect the harness connector from EVAP canister vent control valve.

Turn EVAP canister vent control valve counterclockwise.

(A) : Lock
(B) : Unlock

Remove EVAP canister vent control valve and O-ring.

CAUTION:

Do not reuse O-ring.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

  • Do not reuse O-ring for EVAP canister vent control valve.

  • Do not add lubrication to the O-ring.

  • Make sure the surfaces that the O-ring comes in contact with are clean.

  • Make sure the O-ring is not twisted or rolled over.

  • Make sure the O-ring (1) is seated all the way down with no gap as shown.

    Evap Canister Filter

    Exploded View 1. Fitting 2. EVAP canister drain hose 3. EVAP canister vent control valve hose 4. EVAP canister filter bracket 5. EVAP canister filter A...

    Evap Canister Control Pressure Sensor

    Exploded View 1. EVAP canister control pressure sensor 2. EVAP canister 3. EVAP canister purge hose 4. EVAP canister vent control valve A...

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: P0452 Evap Control System Pressure Sensor


    DTC Description DTC DETECTION LOGICAn excessively low voltage from the sensor is sent to ECM. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0452 EVAP SYS PRES SEN (Evaporative emission system pressure sensor/switch low) Diagnosis condition — Signal (terminal) Voltage signal transmitted from EVAP control system pressure sensor to ECM Threshold An excessively low voltage from the sensor is sent to ECM Diagnosis delay time — POSSIBLE CAUSE Harness or connectors (EVAP control system pressure sensor circuit is open or shorted...

    Nissan Murano (Z52) 2015-2024 Service Manual: P0031 A/f Sensor 1 Heater


    DTC Description DTC DETECTION LOGIC Deterioration in A/F sensor 1 heater performance. The current amperage in the A/F sensor 1 heater circuit is out of the normal range. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0031 A/F SEN1 HTR (B1) (HO2S heater control circuit low bank 1 sensor 1) Diagnosis condition Start engine and let it idle Signal (terminal) Voltage signal transmitted from A/F sensor 1 heater to ECM Threshold An excessively low voltage signal is sent to ECM through the A/F sensor 1 heater Diagnosis delay time — POSSIBLE CAUSE Harness or connectors (The A/F sensor 1 heater circuit is open or shorted...

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