Nissan Sentra Service Manual: Diagnosis description : driving pattern
DRIVING PATTERN A
Driving pattern A means a trip satisfying the following conditions.
- Engine speed reaches 400 rpm or more.
- Engine coolant temperature rises by 20В°C (36В°F) or more after starting
the engine.
- Engine coolant temperature reaches 70В°C (158В°F) or more.
- The ignition switch is turned from ON to OFF.
NOTE:
- When the same malfunction is detected regardless of driving
conditions, reset the counter of driving pattern
A.
- When the above conditions are satisfied without detecting the same
malfunction, reset the counter of driving
pattern A.
DRIVING PATTERN B
Driving pattern B means a trip satisfying the following conditions.
- Engine speed reaches 400 rpm or more.
- Engine coolant temperature reaches 70В°C (158В°F) or more.
- Vehicle speed of 70 – 120 km/h (44 – 75 MPH) is maintained for 60
seconds or more under the control of
closed loop.
- Vehicle speed of 30 – 60 km/h (19 – 37 MPH) is maintained for 10 seconds
or more under the control of
closed loop.
- Under the closed loop control condition, the following state reaches 12
seconds or more in total: Vehicle
speed of 4 km/h (2 MPH) or less with idling condition.
- The state of driving at 10 km/h (7 MPH) or more reaches 10 minutes or
more in total.
- A lapse of 22 minutes or more after engine start.
NOTE:
- Drive the vehicle at a constant velocity.
- When the same malfunction is detected regardless of driving
conditions, reset the counter of driving pattern
B.
- When the above conditions are satisfied without detecting the same
malfunction, reset the counter of driving
pattern B.
DRIVING PATTERN C
Driving pattern C means operating vehicle as per the following:
The following conditions should be satisfied at the same time:
Engine speed: (Engine speed in the freeze frame data) В±375 rpm
Calculated load value: (Calculated load value in the freeze frame data) x
(1В±0.1) [%]
Engine coolant temperature condition:
- When the freeze frame data shows lower than 70В°C (158В°F), engine coolant
temperature should be lower
than 70В°C (158В°F).
- When the freeze frame data shows higher than or equal to 70В°C (158В°F),
engine coolant temperature should
be higher than or equal to 70В°C (158В°F).
NOTE:
- When the same malfunction is detected regardless of the above vehicle
conditions, reset the counter of driving
pattern C.
- When the above conditions are satisfied without detecting the same
malfunction, reset the counter of driving
pattern C.
- The 1st trip DTC will be cleared when C counter is counted once
without the same malfunction after DTC is
stored in ECM.
DRIVING PATTERN D
Driving pattern D means a trip satisfying the following conditions
- The state of driving at 40 km/h (25 MPH) reaches 300 seconds or more in
total.
- Idle speed lasts 30 seconds or more.
- A lapse of 600 seconds or more after engine start.
NOTE:
- When the same malfunction is detected regardless of driving
conditions, reset the counter of driving pattern
D.
- When the above conditions are satisfied without detecting the same
malfunction, reset the counter of driving
pattern D.
RELATIONSHIP BETWEEN MIL, 1ST TRIP DTC, DTC, AND DETECTABLE ITEMS
When a malfunction is detected for the first time, the 1st trip DTC and
the 1st trip freeze frame data are
stored in the ECM ...
System Readiness Test (SRT) code is specified in Service $01 of SAE J1979/ISO
15031-5.
As part of an enhanced emissions test for Inspection & Maintenance (I/M),
certain states require the s ...
Other materials:
Diagnosis description : system readiness
test (SRT) code
System Readiness Test (SRT) code is specified in Service $01 of SAE J1979/ISO
15031-5.
As part of an enhanced emissions test for Inspection & Maintenance (I/M),
certain states require the status of
SRT be used to indicate whether the ECM has completed self-diagnosis of major
emission s ...
Front disc brake
BRAKE PAD
BRAKE PAD : Exploded View
Cylinder body
Inner shim cover
Inner shim
Inner pad (with pad wear sensor)
Pad retainer
Torque member
Outer pad
Outer shim
Outer shim cover
Molykote AS880N
Molykote 7439
BRAKE PAD : Removal and Installation
REMOVAL
WARNING:
C ...
P0196 EOT Sensor
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0196 is displayed with DTC P0197 or P0198, first perform the
trouble diagnosis for DTC P0197 or
P0198. Refer to EC-264, "DTC Logic".
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possib ...
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