Nissan Primera P11. Manual - part 121
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The time required for each diagnosis varies with road surface conditions, weather, altitude, individual driv-
ing habits, etc.
Zone A refers to the range where the time required, for the diagnosis under normal conditions*, is the
shortest. Zone B refers to the range where the diagnosis can still be performed if the diagnosis is not
completed within zone A.
*: Normal conditions refer to the following:
−
Sea level
−
Flat road
−
Ambient air temperature: 20 - 30°C (68 - 86°F)
−
Diagnosis is performed as quickly as possible under normal conditions.
Under different conditions [For example: ambient air temperature other than 20 - 30°C (68 - 86°F)], diagnosis may
also be performed.
Pattern 1:
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The engine is started at the engine coolant temperature of −10 to 35°C (14 to 95°F) (where the volt-
age between the ECM terminals 70 and 58 is 3.0 - 4.3V).
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The engine must be operated at idle speed until the engine coolant temperature is greater than 70°C
(158°F) (where the voltage between the ECM terminals 70 and 58 is lower than 1.4V).
Pattern 2:
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When steady-state driving is performed again even after it is interrupted, each diagnosis can be conducted.
In this case, the time required for diagnosis may be extended.
*1: Depress the accelerator pedal until vehicle speed is 90 km/h (56 MPH), then release the accelerator pedal
and keep it released for more than 10 seconds. Depress the accelerator pedal until vehicle speed is 90
km/h (56 MPH) again.
*2: Checking the vehicle speed with CONSULT-II or GST is advised.
*3: The driving pattern may be omitted when all the followings are performed using the “DTC WORK SUP-
PORT” mode with CONSULT-II.
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“EGR SYSTEM P0400” (If so equipped)
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“EGR SYSTEM P1402” (If so equipped)
Suggested upshift speeds
Shown below are suggested vehicle speeds for shifting into a higher gear. These suggestions relate to fuel
economy and vehicle performance. Actual upshift speeds will vary according to road conditions, the weather
and individual driving habits.
Gear change
ACCEL shift point
km/h (MPH)
1st to 2nd
15 (9)
2nd to 3rd
35 (22)
3rd to 4th
50 (31)
4th to 5th
70 (43)
TEST VALUE AND TEST LIMIT (GST ONLY — NOT APPLICABLE TO CONSULT-II)
NCEC0031S04
The following is the information specified in Mode 6 of ISO15031-5.
The test value is a parameter used to determine whether a system/circuit diagnostic test is “OK” or “NG” while
being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the
maximum or minimum value and is compared with the test value being monitored.
Items for which these data (test value and test limit) are displayed are the same as SRT code items (6 test
items).
These data (test value and test limit) are specified by Test ID (TID) and Component ID (CID) and can be dis-
played on the GST screen.
X: Applicable
—: Not applicable
SRT item
Self-diagnostic test item
Test value (GST display)
Test limit
Application
TID
CID
CATALYST
Three way catalyst function
01H
01H
Max.
X
02H
81H
Min.
X
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
QG16
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18DE
Emission-related Diagnostic Information (Cont’d)
EC-41