Content .. 167 168 169 170 ..

Nissan Juke (2016 year). Service Repair Manual - part 169

FUEL PRESSURE

EC-167

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

4. Connect fuel hose for fuel pressure check (1) to high pressure

fuel pump with clamp (2) as shown in the figure.

CAUTION:

• Wipe off oil or dirt from hose insertion part using cloth

moistened with gasoline.

• Apply proper amount of gasoline between top of the high

pressure fuel pump (3) and spool (4).

• Insert fuel hose for fuel pressure check until it touches

the spool on high pressure fuel pump.

• Use NISSAN genuine hose clamp (part number: 16439

N4710 or 16439 40U00).

• When reconnecting fuel line, always use new clamps.

• Use a torque driver to tighten clamps.

• Install hose clamp to the position within 1 - 2 mm (0.04 - 0.08 in).

• Make sure that clamp screw does not contact adjacent parts.

• After connecting fuel hose for fuel pressure check, pull the hose with a force of approximately 98

N (10 kg, 22 lb) to confirm fuel tube does not come off.

5. Connect fuel tube adapter to quick connector.

6. Turn ignition switch ON and check for fuel leakage.

7. Start engine and check for fuel leakage.

8. Read the indication of fuel pressure gauge.

CAUTION:

• Do not perform fuel pressure check with system operat-

ing. Fuel pressure gauge may indicate false readings.

• During fuel pressure check, confirm for fuel leakage from

fuel connection every 3 minutes.

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 2.

CHECK FUEL HOSES

1. Check the following.

Fuel hoses for clogging

Fuel filter for clogging

Low pressure fuel pump

Fuel pressure regulator for clogging

Is the inspection result normal?

YES

>> Replace fuel pressure regulator.

>> Repair or replace error-detected parts.

Tightening torque:

1 - 1.5 N·m (0.1 - 0.15 kg-m, 9 - 13 in-lb)

A : Fuel pressure gauge
B : Fuel hose for fuel pressure check

At idling

: Approximately 500 kPa (5.1 kg/cm

, 73 psi

JPBIA4923GB

PBIB2984E

Revision: November 2015

2016 JUKE

EC-168

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[MR FOR NISMO RS MODELS]

HOW TO SET SRT CODE

HOW TO SET SRT CODE

Description

INFOID:0000000012197731

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

(CONSULT indication)

Performance

Priority

Required self-diagnostic items to set the SRT to “CMPLT”

Corresponding

DTC No.

CATALYST

Three way catalyst function

P0420

EVAP SYSTEM

EVAP control system purge flow monitoring

P0441

EVAP control system

P0456

HO2S

Air fuel ratio (A/F) sensor 1

P014C, P014D,
P015A, P015B

Heated oxygen sensor 2

P0137

Heated oxygen sensor 2

P0138

Heated oxygen sensor 2

P0139

EGR/VVT SYSTEM

Intake value timing control function

P0011

Revision: November 2015

2016 JUKE

HOW TO SET SRT CODE

EC-169

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[MR FOR NISMO RS MODELS]

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

INFOID:0000000012197732

CAUTION:

JSBIA0400GB

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2016 JUKE

EC-170

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[MR FOR NISMO RS MODELS]

HOW TO SET SRT CODE

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”.

JPBIA5321GB

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HOW TO SET SRT CODE

EC-171

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

*: Normal conditions

- Sea level

- Flat road

- Ambient air temperature: 20 – 30

C (68 – 86

NOTE:

Diagnosis is performed as quickly as possible under normal conditions. However, under other conditions,

diagnosis may also be performed. [For example: ambient air temperature other than 20 – 30

C (68 – 86

F)]

Work Procedure

INFOID:0000000012197733

CHECK DTC

Check DTC.
Is any DTC detected?

YES

>> Repair malfunction(s) and erase DTC. Refer to

EC-115, "DTC Index"

>> GO TO 2.

CHECK SRT STATUS

With CONSULT

Select “SRT STATUS” in “DTC & SRT CONFIRMATION” mode with CONSULT.

Without CONSULT

Perform “SRT status” mode with

EC-81, "On Board Diagnosis Function"

With GST

Select Service $01 with GST.
Is SRT code(s) set?

YES

>> GO TO 11.

NO-1 >> With CONSULT: GO TO 3.

NO-2 >> Without CONSULT: GO TO 4.

DTC CONFIRMATION PROCEDURE

1. Select “SRT WORK SUPPORT” in “DTC & SRT CONFIRMATION” mode with CONSULT.

2. For SRT(s) that is not set, perform the corresponding “DTC CONFIRMATION PROCEDURE” according to

the “Performance Priority” in the “SRT ITEM” table. Refer to

EC-168, "Description"

3. Check DTC.
Is any DTC detected?

YES

>> Repair malfunction(s) and erase DTC. Refer to

EC-115, "DTC Index"

>> GO TO 10.

PERFORM ROAD TEST

• Check the “Performance Priority” in the “SRT ITEM” table. Refer to

EC-168, "Description"

• Perform the most efficient SRT set driving pattern to set the SRT properly. Refer to

EC-169, "SRT Set Driv-

ing Pattern"

In order to set all SRTs, the SRT set driving pattern must be performed at least once.

>> GO TO 5.

PATTERN 1

1. Check the vehicle condition;

Engine coolant temperature is

−

10 to 35

C (14 to 95

F).

Fuel tank temperature is more than 0

C (32

F).

2. Start the engine.

3. Keep engine idling until the engine coolant temperature is greater than 70

C (158

NOTE:

ECM terminal voltage is follows;

• Engine coolant temperature

−

10 to 35

C (14 to 95

F): 3.0 – 4.3 V

- 70

(158

F): Less than 4.1 V

• Fuel tank temperature: Less than 1.4 V

Refer to

EC-96, "Reference Value"

Revision: November 2015

2016 JUKE

EC-172

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

HOW TO SET SRT CODE

>> GO TO 6.

PATTERN 2

1. Drive the vehicle. And 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.

2. Depress the accelerator pedal until vehicle speed is 90 km/h (56 MPH) again

NOTE:

• Checking the vehicle speed with GST is advised.

• 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.

>> GO TO 7.

PATTERN 3

• Operate vehicle following the driving pattern shown in the figure.

- Release the accelerator pedal during deceleration of vehicle speed

from 90 km/h (56 MPH) to 0 km/h (0 MPH).

>> GO TO 8.

PATTERN 4

• Operate vehicle following the driving pattern shown in the figure.

- Drive the vehicle in a proper gear at 60 km/h (38 MPH) and main-

tain the speed.

- Release the accelerator pedal fully at least 5 seconds.

- Repeat the above two steps at least 5 times.

>> GO TO 9.

PATTERN 5

• The accelerator pedal must be held very steady during steady-state driving.

• If the accelerator pedal is moved, the test must be conducted again.

>> GO TO 10.

10.

CHECK SRT STATUS

With CONSULT

Select “SRT STATUS” in “DTC & SRT CONFIRMATION” mode with CONSULT.

Without CONSULT

Perform “SRT status” mode with

EC-81, "On Board Diagnosis Function"

With GST

Select Service $01 with GST.
Is SRT(s) set?

YES

>> GO TO 11.

>> Call TECH LINE or take appropriate action.

11.

CHECK PERMANENT DTC

PBIB2244E

JSBIA0160GB

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HOW TO SET SRT CODE

EC-173

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[MR FOR NISMO RS MODELS]

NOTE:

Permanent DTC cannot be checked with a tool other than CONSULT or GST.

With CONSULT

Select “SRT STATUS” in “DTC & SRT CONFIRMATION” mode with CONSULT.

With GST

Select Service $0A with GST.
Is permanent DTC(s) detected?

YES

>> Proceed to

EC-180, "Description"

>> END

Revision: November 2015

2016 JUKE

EC-174

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

HOW TO ERASE PERMANENT DTC

HOW TO ERASE PERMANENT DTC

Description

INFOID:0000000012197734

OUTLINE

When a DTC is stored in ECM

When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same mal-

function is not detected after performing the driving pattern for MIL shutoff three times in a raw.

When a DTC is not stored in ECM

The erasing method depends on a permanent DTC stored in ECM. Refer to the following table.

: Applicable —: Not applicable

*: For group, refer to

EC-115, "DTC Index"

PERMANENT DTC ITEM

For permanent DTC items, MIL turns ON. Refer to

EC-115, "DTC Index"

*1: When the same malfunction is de-

tected in two consecutive trips, MIL
will illuminate.

*2: MIL will turn off after vehicle is driven

3 times (driving pattern B) without
any malfunctions.

JSBIA0063GB

Group

Perform “DTC CONFIRMATION PROCE-

DURE” for applicable DTCs.

Driving pattern

Reference

—

EC-175

—

EC-177

Revision: November 2015

2016 JUKE

Content .. 167 168 169 170 ..