S Nissan Sentra Manuals Library
Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Quick access Sentra Docs
B18 Owner's 2020-2025 Sentra owner information B18 Service 2020-2025 Sentra Workshop manual B17 Owner's 2013-2019 Sentra owner documentation B17 Service 2013-2019 Sentra service information

Nissan Sentra B18 (2020-2025) Service Manual: Evap Canister

Exploded View

Exploded View

1.

EVAP canister bracket

2.

EVAP canister filter drain hose

3.

EVAP canister filter

4.

EVAP canister protector

5.

EVAP hose

6.

EVAP canister vent control valve

7.

EVAP canister

8.

EVAP control system pressure sensor

A.

Clip

B.

Nut

C.

O-ring

    

Removal and Installation

Removal and Installation

EVAP CANISTER

Removal

  1. Remove EVAP canister protector.

  2. Disconnect the harness connector from EVAP canister control pressure sensor.

  3. Remove the EVAP canister control pressure sensor (if necessary).

  4. Disconnect EVAP canister purge hose.

  5. Disconnect fuel tank EVAP breather hose.

  6. Disconnect the harness connector from EVAP canister vent control valve.

  7. Disconnect the EVAP vent control valve hose.

  8. Remove the EVAP canister bolt.

  9. Remove the EVAP canister.

  10. Remove the EVAP canister vent control valve (if necessary).

Installation

Installation is in the reverse order of removal.

CAUTION:

  • Do not reuse O-ring when installing new EVAP control system pressure sensor. The EVAP control system pressure sensor and O-ring are serviced as an assembly.

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

  • Do not add lubrication to the O-ring for EVAP canister vent control.

  • 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 CONTROL PRESSURE SENSOR

Removal

  1. Remove EVAP canister protector.

  2. Disconnect the harness connector (1) from EVAP control system pressure sensor.

  3. Remove the EVAP canister control pressure sensor.

Installation

  1. Apply lubricant to the O-ring for the EVAP canister control pressure sensor.

  2. Install the EVAP canister control pressure sensor.

Installation is in the reverse order of removal.

CAUTION:

  • Do not reuse O-ring when installing new EVAP control system pressure sensor. The EVAP control system pressure sensor and O-ring are serviced as an assembly.

  • All materials must conform with RNES-B-00027

EVAP CANISTER VENT CONTROL VALVE

Removal

  1. Remove EVAP canister protector.

  2. Disconnect the harness connector from EVAP vent control valve.

  3. Disconnect the EVAP vent control valve hose.

  4. Turn EVAP canister vent control valve counterclockwise.

    (A)

    : Lock

    (B)

    : Unlock

  5. Remove the EVAP canister vent control valve.

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

Removal

  1. Remove EVAP canister protector.

  2. Disconnect the EVAP canister filter drain hose (1).

  3. Disconnect the EVAP hose (2).

  4. Remove the EVAP canister filter.

Installation

Installation is in the reverse order of removal.

    Fuel Tank
    Exploded View Exploded View 1. Fuel pump locking ring 2. Fuel pump assembly 3. Fuel level sensor 4. Fuel pump o-ring 5. Fuel tank mounting strap (RH) 6. Fuel tank mounting strap...
    Evap Canister Purge Volume Control Solenoid Valve
    Removal and Installation Removal and Installation REMOVAL Disconnect harness connector (A) from EVAP canister purge volume control solenoid valve (3). Remove EVAP hose B (1) and...

    Other materials:

    Combination Switch Output Circuit. Diagnosis Procedure
    Diagnosis Procedure Diagnosis Procedure CHECK OUTPUT 1 - 6 CIRCUIT FOR OPEN Ignition switch OFF. Disconnect BCM connector and combination switch connectors. ...

    Fuses
    The Nissan Sentra uses four different types of fuses to protect the electrical circuits from overload and short circuits. Each fuse type is designed for a specific fuse box location and electrical load. Type A fuses are used exclusively in the passenger compartment fuse box and are design ...

    LATCH (Lower Anchors and Tethers for CHildren) system
    LATCH system lower anchor locations Your Nissan Sentra is equipped with dedicated anchor points designed for use with LATCH system–compatible child restraints. This system may also be referred to as ISOFIX or ISOFIX-compatible. When using the LATCH system, a vehicle seat belt is not req ...