sensor NISSAN NOTE 2016 Service Repair Manual

FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLYFL-7
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Remove the quick connector as follows:
• Hold the sides of the connector, push in tabs (B) and pull (A)
out the tube.
• If the connector and the tube are stuck together, push and pull several times until they start to move. Then disconnect them
by pulling.
CAUTION:
• Quick connector (1) can be disconnected when the tabs (F) are depressed completely. Do not twist it more than
necessary.
• Do not use any tools to disconnected quick connector.
• Keep resin tube (C) away from heat. Be especially careful when welding near the resin tube.
• Prevent acid liquid such as battery electrolyte, etc. from
getting on resin tube.
• Do not bend or twist resin tube during installation and dis- connection.
• Do not remove the remaining retainer (2) on hard tube (or
the equivalent) (A) except when resin tube or retainer is
replaced.
• When resin tube or hard tube (or the equivalent) is
replaced, also replace retainer with new one.
• To keep the connecting portio n clean and to avoid dam-
age and foreign materials, cover them completely with
plastic bags (A) or something similar.
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(B) : Connection (cross-section)
(D) : To under floor fuel line
(E) : To fuel tank
(G) : Disconnection
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FL -8
< REMOVAL AND INSTALLATION >
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
8. Remove lock ring for fuel level sensor unit, fuel filter and fuel
pump assembly using Tool (A) by turning counterclockwise.
9. Remove fuel level sensor unit, fuel filter and fuel pump assembly. CAUTION:
• Do not bend float arm during removal.
• Do not allow contaminants to fa ll inside of the fuel tank.
• Do not cause impacts such by dro pping when handling components.
INSTALLATION
Installation is in the reverse order of removal.
• Install the fuel level sensor, fuel filter, and fuel pump assembly with
the fuel feed tube (C) facing the front of the vehicle as shown. Use
a new O-ring.
CAUTION:
Do not reuse O-ring.
• Connect the quick connector as follows:
- Check the connection for damage or any foreign materials.
- Align the connector with the tube, then insert the connector straight into the tube until a click is heard.
• After the tube is connected, make sure the connection is secure by performing the following checks:
- Pull (A) the tube and the connector to make sure they are securely
connected. Tool number (A) : KV10119900 ( — ) (Shown)
: KV101207S0 ( — )
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: Front
(A) : EVAP tube
(B) : Harness connector
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FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLYFL-9
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- Visually confirm that the two retainer tabs (F) are connected to the
quick connector (1).
• Perform inspection after installation. Refer to FL-9, "
Inspection".
InspectionINFOID:0000000012432111
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (with engine stopped), then check fuel system connections for leaks by applying
fuel pressure to fuel piping.
2. Start engine and let it idle and check there are no fuel leaks at the fuel system connections.
(B) : Connection (cross-section)
(C) : Resin tube
(D) : To under floor fuel line
(E) : To fuel tank
(G) : Disconnection
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FUEL TANKFL-13
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17. If replacing the fuel tank, remove the fuel level sensor unit, fuel filter and fuel pump assembly to transfer to
the new fuel tank.
CAUTION:
Do not reuse O-ring.
INSTALLATION
Installation is in the reverse order of removal.
Fuel Filler Hose
• Insert fuel filler hose to the length below.
• Be sure hose clamp is not placed on swelled area of fuel filler tube.
• Install fuel filler hose to fuel t ank, paying attention to install mark.
EVAP Hose
1. Check connections for damage or foreign material.
2. Align the matching side connection part with the center of shaft, and insert connector straight until a "click"
sound is heard.
InspectionINFOID:0000000012432114
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (with engine stopped), then check fuel system connections for leaks by applying
fuel pressure to fuel piping.
2. Start engine and let it idle and check there are no fuel leaks at the fuel system connections.
Fuel filler hose : 35 mm (1.38 in)
Vent hose : 25 mm (0.98 in)
Revision: August 2015
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FL-14
< REMOVAL AND INSTALLATION >
EVAP CANISTER
EVAP CANISTER
Exploded ViewINFOID:0000000012432115
Removal and InstallationINFOID:0000000012432116
NOTE:
The EVAP canister vent control valve and EVAP canister system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Release pawls and remove EVAP canister protector cover.
2. Disconnect the harness connectors from the EVAP control system pressure sensor and the EVAP canis- ter vent control valve.
3. Disconnect the EVAP canister purge hose, the EVAP vent line, and the EVAP canister vent control valve
hose.
4. Remove the EVAP canister bolt.
5. Remove the EVAP canister from the vehicle.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse O-rings.
1. EVAP control system pressure sensor 2. O-ring 3. EVAP canister protector
4. Hose clamp 5. EVAP canister purge hose6. EVAP vent line
7. EVAP canister vent control valve hose 8. EVAP canister vent control valve 9. O-ring
10. EVAP canister PawlFront
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EVAP CANISTER VENT CONTROL VALVEFL-17
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EVAP CANISTER VENT CONTROL VALVE
Exploded ViewINFOID:0000000012432120
Removal and InstallationINFOID:0000000012432121
NOTE:
The EVAP canister vent control valve and EVAP cani
ster system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Disconnect EVAP vent control valve hose from EVAP canister.
2. Disconnect EVAP canister vent control valve harness connector.
1. EVAP control system pressure sensor 2. O-ring 3. EVAP canister protector
4. Hose clamp 5. EVAP canister purge hose6. EVAP vent line
7. EVAP canister vent control valve hose 8. EVAP canister vent control valve 9. O-ring
10. EVAP canister PawlFront
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EVAP CONTROL SYSTEM PRESSURE SENSORFL-19
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EVAP CONTROL SYST
EM PRESSURE SENSOR
Exploded ViewINFOID:0000000012432122
Removal and InstallationINFOID:0000000012432123
NOTE:
The EVAP canister vent control valve and EVAP cani ster system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Disconnect EVAP canister control syst em pressure sensor harness connector.
2. Remove EVAP canister control system pressure sensor and O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse O-ring.
1. EVAP control system pressure sensor 2. O-ring 3. EVAP canister protector
4. Hose clamp 5. EVAP canister purge hose6. EVAP vent line
7. EVAP canister vent control valve hose 8. EVAP canister vent control valve 9. O-ring
10. EVAP canister PawlFront
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FL-20
< DISASSEMBLY AND ASSEMBLY >
FUEL LEVEL SENSOR UNIT
DISASSEMBLY AND ASSEMBLY
FUEL LEVEL SENSOR UNIT
Exploded ViewINFOID:0000000012432124
Fuel Level Sensor Unit
Disassembly and AssemblyINFOID:0000000012432125
DISASSEMBLY
1. Disconnect fuel level sensor unit/fuel tank temperature sensorharness connectors (1).
NOTE:
Hold connector with your fingers, because there is no tab for
releasing stopper. Pull it out straight downward.
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1. Fuel filter and pump assembly 2. Float arm assembly 3. Fuel tank temperature sensor
4. Fuel level sensor unit 5. Fuel level sensor unit/fuel tank temperature sensor harness connector
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FUEL LEVEL SENSOR UNITFL-21
< DISASSEMBLY AND ASSEMBLY >
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2. Remove fuel tank temperature s
ensor (2) from fuel filter and fuel
pump assembly (1).
3. Using a suitable tool push tab (A) in the direction ( ) shown and remove fuel level sensor unit (2) from fuel filter and fuel
pump assembly (1).
CAUTION:
• Be careful not to damage the fuel level sensor unit.
• Do not disassemble fuel filter and fuel pump assembly.
ASSEMBLY
1. Check for damage of fuel level sensor unit installation position on the side of fuel filter and pump assem- bly.
2. Slide fuel level sensor unit until it aligns to installation groove, then insert it until it stops. • After inserting, apply force in reverse direction (removal direction) to ensure it cannot be pulled out.
3. Connect fuel level sensor unit/fuel t ank temperature sensor harness connector.
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (with engine stopped), then check fuel system connections for leaks by applying
fuel pressure to fuel piping.
2. Start engine and let it idle and check there are no fuel leaks at the fuel system connections.
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< HOW TO USE THIS MANUAL >
ABBREVIATIONS
ABBREVIATIONS
Abbreviation ListINFOID:0000000012433154
The following ABBREVIATIONS are used:
A
B
C
D
ABBREVIATION DESCRIPTION
A/C Air conditioner
A/C Air conditioning
A/F sensor Air fuel ratio sensor A/T Automatic transaxle/transmission
ABS Anti-lock braking system
ACCS Advance climate control system ACL Air cleaner
AP Accelerator pedal
APP Accelerator pedal position
ATF Automatic transmission fluid
AV Audio visual
AVM Around view monitor
AWD All wheel drive
ABBREVIATION DESCRIPTION
BARO Barometric pressure BCI Backup collision intervention
BCM Body control module
BLSD Brake limited slip differential
BPP Brake pedal position
BSI Blind spot intervention
BSW Blind spot warning
ABBREVIATION DESCRIPTION
CKP Crankshaft position
CL Closed loop
CMP Camshaft position
CPP Clutch pedal position
CTP Closed throttle position
CVT Continuously variable transaxle/transmission
ABBREVIATION DESCRIPTION
D
1Drive range first gear
D
2Drive range second gear
D
3Drive range third gear
D
4Drive range fourth gear
DCA Distance control assist
DDS Downhill drive support
DFI Direct fuel injection system
Revision: August 2015 2016 Versa Note

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