Nissan Murano. Manual — part 478
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< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
MIXTURE RATIO SELF-LEARNING VALUE CLEAR : Special Repair Requirement
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1.
START
With CONSULT
1.
Start engine and warm it up to normal operating temperature.
2.
Select “SELF-LEARNING CONT” in “WORK SUPPORT” mode with CONSULT.
3.
Clear mixture ratio self-learning value by touching “CLEAR”.
With GST
1.
Start engine and warm it up to normal operating temperature.
2.
Turn ignition switch OFF.
3.
Disconnect mass air flow sensor harness connector.
4.
Restart engine and let it idle for at least 5 seconds.
5.
Stop engine and reconnect mass air flow sensor harness connector.
6.
Select Service $03 with GST. Check that DTC P0102 is detected.
7.
Select Service $04 with GST to erase the DTC P0102.
>> END
HOW TO SET SRT CODE
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HOW TO SET SRT CODE
Description
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OUTLINE
In order to set all SRTs, the self-diagnoses as in the “SRT ITEM” table must have been performed at least
once. Each diagnosis may require actual driving for a long period of time under various conditions.
SRT ITEM
The table below shows required self-diagnostic items to set the SRT to “CMPLT”.
*1: Though displayed on the CONSULT screen, “HO2S HTR” is not SRT item.
*2: If completion of several SRTs is required, perform driving patterns (DTC confirmation procedure), one by
one based on the priority for models with CONSULT.
SRT SERVICE PROCEDURE
SRT item
*1
(CONSULT indication)
Performance
Priority
*2
Required self-diagnostic items to set the SRT to “CMPLT”
Corresponding
DTC No.
CATALYST
1
Three way catalyst function
P0420, P0430
EVAP SYSTEM
1
EVAP control system purge flow monitoring
P0441
1
EVAP control system
P0456
HO2S
1
Air fuel ratio (A/F) sensor 1
P014C,
P014D,P014E,
P014F,P015A,
P015B,P015C,
P015D
Heated oxygen sensor 2
P0137, P0157
Heated oxygen sensor 2
P0138, P0158
Heated oxygen sensor 2
P0139, P0159
EGR/VVT SYSTEM
2
Intake value timing control function
P0011, P0021
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< BASIC INSPECTION >
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HOW TO SET SRT CODE
If a vehicle has failed the state emissions inspection due to one or more SRT items indicating “INCMP”, review
the flowchart diagnostic sequence, referring to the following flowchart.
SRT Set Driving Pattern
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CAUTION:
JSBIA0400GB
HOW TO SET SRT CODE
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Always drive the vehicle in safe manner according to traffic conditions and obey all traffic laws.
*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 GST is advised.
• The time required for each diagnosis varies with road surface conditions, weather, altitude, individual driving
habits, etc.
• “Zone A” is the fastest time where required for the diagnosis under normal conditions*. If the diagnosis is not
completed within “Zone A”, the diagnosis can still be performed within “Zone B”.
JPBIA5320GB
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