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.
Evap canister
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
...
Service data and specifications (SDS)
Fuel Tank
Standard and Limit
Standard and Limit
...
Other materials:
Body component parts
Moonroof panel assembly
Roof panel assembly
Front roof rail
Roof rail
Rear roof rail
Moonroof frame assembly
Hood assembly
Front fender (RH, LH)
Outer front door panel (RH, LH)
Outer rear door panel (RH, LH)
Front door assembly (RH, LH)
Rear door assembly (RH, LH)
Fron ...
Seat belt buckle switch signal circuit
Description
Transmits a seat belt buckle switch lh (driver seat) signal to the
combination meter
Component function check
1. Check combination meter input signal
Select data monitor for meter/m&a and check the buckle sw monitor value.
YES >> Inspection End.
NO >> Refe ...
The light reminder warning does
not sound
Description
Light reminder warning chime does not sound even though headlamp is
illuminated.
Diagnosis procedure
1.Check combination meter input signal
Select the data monitor for the meter/m&a and check the buzzer monitor value.
Is the inspection result normal?
Yes >> replace ...
