Nissan Sentra Service Manual: Disassembly and assembly
FUEL LEVEL SENSOR UNIT
Exploded View
Fuel Level Sensor Unit
- Fuel filter and pump assembly
- Fuel level sensor unit
- Float arm assembly
- Fuel tank temperature sensor
- Fuel level sensor unit/fuel tank temperature sensor harness connector
Disassembly and Assembly
DISASSEMBLY
- Disconnect fuel level sensor unit/fuel tank temperature sensor
harness connector (1).
NOTE:
Hold connector with your fingers, because there is no tab for
releasing stopper. Pull it out straight downward.

- Remove fuel tank temperature sensor (2) from fuel filter and fuel
pump assembly (1).

- Using a suitable tool (2), remove fuel level sensor unit (3) 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
- Check for damage of fuel level sensor unit installation position on the
side of fuel filter and pump assembly.
- 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.
- Connect fuel level sensor unit/fuel tank temperature sensor harness
connector.
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
- Turn ignition switch “ON” (with engine stopped), then check connections
for leaks by applying fuel pressure
to fuel piping.
- Start engine and let it idle and check there are no fuel leaks at the
fuel system connections.
Exploded View
EVAP canister bracket
EVAP canister filter drain hose
EVAP canister filter
EVAP canister protector
EVAP hose
EVAP canister vent control valve
O-ring
EVAP canister
...
Fuel Tank
Standard and Limit
Standard and Limit
...
Other materials:
System description
Component parts
Component parts location
Instrument lower finisher
Component description
Eco mode switch
The ECO mode switch is installed to the instrument lower finisher.
When the eco mode indicator lamp on the combination meter is
off and the eco mode switch is pressed, t ...
Inside key antenna
Console
CONSOLE : Removal and Installation
REMOVAL
Remove the shift selector finisher. Refer to IP-17, "Removal and
Installation".
Remove the inside key antenna (console) screws (A) and inside
key antenna (console) (1).
INSTALLATION
Installation is in the reverse order ...
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT
PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver and front passenger for certain
types of collision. Information necessary to service the system ...
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