Nissan Sentra B18 (2020-2025) Service Manual: Stall Test
Work Procedure
INSPECTION
Check the engine oil level. Replenish if necessary. Refer to Inspection.
Check for leak of the CVT fluid. Refer to Inspection.
Drive for about 10 minutes to warm up the Nissan Sentra vehicle so that the CVT fluid temperature is 50 to 80°C (122 to 176°F).
Be sure to apply the parking brake and block the tires.
Start the engine, depress the brake pedal and put the selector lever to the D position.
While depressing the brake pedal, depress the accelerator pedal gradually.
Read the stall speed quickly. Then, release your foot from the accelerator pedal quickly.
CAUTION:
Do not depress the accelerator pedal for 5 seconds or more during the test.
|
Stall speed |
: Refer to Stall Speed. |
Place the selector lever in the N position.
Cool the CVT fluid.
CAUTION:
Run the engine with the idle speed for at least 1 minute.
Put the selector lever to the R position and perform Step 6 to Step 9 again.
NARROWING-DOWN MALFUNCTIONING PARTS
|
Selector lever position |
Possible cause |
||
|
D |
R |
||
|
Stall speed |
H |
O |
|
|
O |
H |
|
|
|
L |
L |
|
|
|
H |
H |
|
|
O: Within the stall speed standard value.
H: Stall speed is higher than the standard value.
L: Stall speed is lower than the standard value.
Decel G Sensor Calibration
Description
Description
TCM stores calibration data (inherent characteristic value) of
decel G sensor to provide accurate control.
Therefore, it is required to perform calibration of decel ...
Cvt Position
Inspection
Inspection
Place selector lever in “P” position,
and place ignition switch ON (engine stop).
Make sure that selector lever can
be shifted to other than “P” positio ...
Other materials:
Precaution for Harness Repair
Solder the repair part, and wrap it with tape. [Twisted wire
fray
must be 110 mm (4.33 in) or less.]
Do not bypass the repair point with wire. (If it is
bypassed, the turnout
point cannot be separated and the twisted wire characteristics
are lost.)
...
How to Erase Permanent Dtc
Description
Description
WHEN A DTC IS STORED IN TCM
When a DTC is stored in TCM and MIL is ON, a permanent DTC is
erased with MIL shutoff if the same malfunction is not detected after performing
the driving pattern for MIL shutoff three times in a raw.
Note:
The following timing ...
B1000-55 Air Bag Diagnosis Sensor Unit
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC Detection Condition
...
