Nissan Sentra Service Manual: Removal and installation
Periodic maintenance
FUEL SYSTEM
Inspection
Inspect fuel lines, fuel filler cap, and fuel tank for improper attachment,
leakage, cracks, damage, loose connections, chafing or deterioration.
Engine
Fuel line
Fu ...
Fuel level sensor unit, fuel filter and fuel pump assembly
Exploded View
Lock ring
Fuel level sensor, fuel filter and fuel
pump assembly
O-ring
Fuel tank
Removal and Installation
WARNING:
Read “General Precautions” when working ...
Other materials:
The seat belt reminder warning
continues sounding, or does not
sound
Description
Seat belt reminder warning does not sound.
Seat belt reminder warning sounds continuously.
Diagnosis procedure
1.Check seat belt warning lamp
Turn ignition switch on.
Check the operation of the seat belt warning lamp in the combination
meter.
Is the inspection ...
Automatic anti-glare rearview mirror (if so equipped)
The inside mirror is designed so that it automatically
dims according to the intensity of the headlights
of the vehicle following you. The automatic
anti-glare feature is activated when the ignition
switch is in the ON position.
NOTE:
Do not hang any objects over the sensors
1 or apply gl ...
P0137 HO2S2
DTC Logic
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switching time
between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen
storage capacity of the three way catalyst (manifold) causes the
longer switching time. To judge the malfunctions of heated oxygen
...
