Nissan Altima (L32) 2007-2012 Service Manual: The fuel gauge pointer does not move to "f" when refueling
Description
The fuel gauge needle will not move to “F” position when refueling.
Diagnosis Procedure
1.OBSERVE FUEL GAUGE
Does it take a long time for the pointer to move to FULL position? YES or NO
YES >> GO TO 2
NO >> GO TO 3
2.IDENTIFY FUELING CONDITION
Was the vehicle fueled with the ignition switch ON? YES or NO
YES >> Be sure to fuel the vehicle with the ignition switch OFF. Otherwise, it will take a long time to move to FULL position because of the characteristic of the fuel gauge.
NO >> GO TO 3
3.OBSERVE VEHICLE POSITION
Is the vehicle parked on an incline? YES or NO
YES >> Check the fuel level indication with vehicle on a level surface.
NO >> GO TO 4
4.OBSERVE FUEL GAUGE POINTER
During driving, does the fuel gauge pointer move gradually toward EMPTY position? YES or NO
YES >> Check the components. Refer to MWI-47, "Component Inspection".
NO >> The float arm may interfere or bind with any of the components in the fuel tank.
The fuel gauge pointer does not move
Description
Fuel gauge needle will not move from a certain position.
Diagnosis Procedure
1.CHECK COMBINATION METER INPUT SIGNAL
1. Select “METER/M&A” on CONSULT-III.
2. Using “FUEL M ...
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 OIL PRESSURE WARNING LAMP
Perform IPDM E/R auto active test. Refer to PCS ...
Other materials:
Body component parts
Underbody Component Parts
1. Upper dash assembly
2. Lower dash crossmember reinforcement
3. Rear crossmember (RH, LH)
4. Front crossmember (RHLH)
5. Front sidemember reinforcement upper (RHLH)
6. Front floor assembly (RHLH)
7. Front sidemember reinforcement lower
8. Front floor center
9. ...
Sunload sensor
Description
COMPONENT DESCRIPTION
The sunload sensor (1) is located on the LH tweeter grille. It detects
sunload entering through windshield by means of a photo diode. The
sensor converts the sunload into a current value which is then input
into the front air control.
SUNLOAD INPUT PROCESS
...
P0840 transmission fluid pressure sensor A (sec pressure sensor)
Description
The transmission fluid pressure sensor A (secondary pressure sensor) detects
secondary pressure of CVT
and sends TCM the signal.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
NOTE:
If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn
ign ...
