Nissan Sentra Service Manual: The oil pressure warning lamp does not turn on
Description
The oil pressure warning lamp stays off when the ignition switch is turned on.
Diagnosis procedure
1.Check combination meter oil pressure warning light
- Select METER/M&A on CONSULT.
- Observe oil w/l data monitor while operating the ignition switch.
Is the inspection result normal? Yes >> inspection end.
No >> replace combination meter. Refer to mwi-77, "removal and installation".
The illumination control switch is inoperative
Description
If any of the following malfunctions is found for the illumination control
switch operation.
All switches are inopera
The specified switch cannot be operated
Diagnosis procedu ...
The oil pressure warning lamp does not turn off
Description
The oil pressure warning lamp remains illuminated while the engine is running
(normal oil pressure).
Diagnosis procedure
1.Check combination meter input signal
Start the engine a ...
Other materials:
Moonroof (if so equipped)
Power moonroof
The moonroof will only operate when the ignition
switch is placed in the ON position. The power
moonroof is operational for a period of time, even
if the ignition switch is placed in the ACC or OFF
position. If the driver’s door or the front passenger’s
door is opened du ...
SPORT mode switch
Adjusts the throttle sensitivity and transmission
points (CVT only) to enhance performance. Press
the SPORT button on the instrument panel to
activate. The SPORT mode indicator light (on the
speedometer) will illuminate. The SPORT mode
indicator light will remain lit while the mode is
acti ...
P0420 Three way catalyst function
DTC Logic
DTC DETECTION LOGIC
The ECM monitors the switching frequency ratio of air fuel ratio (A/F)
sensor 1 and heated oxygen sensor 2.
A three way catalyst (manifold) with high oxygen storage capacity
will indicate a low switching frequency of heated oxygen sensor 2.
As oxygen storage c ...
