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Nissan Juke (2016 year). Service Repair Manual - part 244

BASIC INSPECTION

EC-767

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

2. Check ignition timing with a timing light.

For procedure, refer to

EC-1251, "Inspection"

For specification, refer to

EC-1258, "Ignition Timing"

Is the inspection result normal?

YES

>> INSPECTION END.

>> GO TO 11.

11.

PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING

1. Stop engine.

2. Perform

EC-753, "Description"

>> GO TO 12.

12.

PERFORM THROTTLE VALVE CLOSED POSITION LEARNING

Perform

EC-754, "Description"

>> GO TO 13.

13.

PERFORM IDLE AIR VOLUME LEARNING

Perform

EC-758, "Description"

Is Idle Air Volume Learning carried out successfully?

YES

>> GO TO 14.

>> Follow the instruction of Idle Air Volume Learning. Then GO TO 4.

14.

CHECK TARGET IDLE SPEED AGAIN

1. Start engine and warm it up to normal operating temperature.

2. Check idle speed.

For procedure, refer to

EC-1250, "Inspection"

For specification, refer to

EC-1258, "Idle Speed"

Is the inspection result normal?

YES

>> GO TO 15.

>> GO TO 17.

15.

CHECK IGNITION TIMING AGAIN

1. Run engine at idle.

2. Check ignition timing with a timing light.

For procedure, refer to

EC-1251, "Inspection"

For specification, refer to

EC-1258, "Ignition Timing"

Is the inspection result normal?

YES

>> INSPECTION END.

>> GO TO 16.

16.

CHECK TIMING CHAIN INSTALLATION

Check timing chain installation. Refer to

EM-248, "Exploded View"

Is the inspection result normal?

YES

>> GO TO 17.

>> Repair the timing chain installation. Then GO TO 4.

: Timing indicator

PBIB3263E

: Timing indicator

PBIB3263E

Revision: November 2015

2016 JUKE

EC-768

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

BASIC INSPECTION

17.

DETECT MALFUNCTIONING PART

Check the following.

• Check camshaft position sensor (PHASE) and circuit. Refer to

EC-952, "DTC Logic"

• Check crankshaft position sensor (POS) and circuit. Refer to

EC-949, "DTC Logic"

Is the inspection result normal?

YES

>> GO TO 18.

>> Repair or replace. Then GO TO 4

18.

CHECK ECM FUNCTION

1. Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but

this is a rare case.)

2. Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer to

SEC-47,

"ECM : Description"

>> GO TO 4.

Revision: November 2015

2016 JUKE

ACCELERATOR PEDAL

EC-769

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

ACCELERATOR PEDAL

Work Procedure

INFOID:0000000012198280

PERFORM ACCELERATOR PEDAL FORCE-I

1. Turn ignition switch OFF.

2. Depress the accelerator pedal and check if there is a specific point (A) in the pedal stroke where the pedal

force increase as shown in the figure.

Is the inspection result normal?

YES-1 >>

With CONSULT:GO TO 2.

YES-2 >>

Without CONSULT:GO TO 3.

>> Perform Accelerator Pedal Released Position Learning. Refer to

EC-753, "Description"

PERFORM ACCELERATOR PEDAL FORCE-II

With CONSULT

1. Turn ignition switch ON.

2. Select “KICKDOWN POS” in “DATA MONITOR” mode using CONSULT.

3. Check “KICKDOWN POS” indication under the following condition.

Is the inspection result normal?

YES

>> INSPECTION END

>> Perform Accelerator Pedal Released Position Learning. Refer to

EC-753, "Description"

PERFORM ACCELERATOR PEDAL FORCE-III

Without CONSULT

1. Turn ignition switch ON.

2. Check the voltage between ECM harness connector and ground under the following conditions.

JMBIA1519GB

Monitor item

Condition

Indication

KICKDOWN POS

Depressing range of the accelerator pedal:
Within (B) as indicated in the figure

OFF

Depressing range of the accelerator pedal:
Within (C) as indicated in the figure

ECM

Condition

Voltage

(Approx.)

Connector

–

Terminal

E19

150

(APP sensor 1)

151

Depressing range of the accelerator pedal:
Within (C) as indicated in the figure

3.9 - 4.7 V

143

(APP sensor 2)

144

1.95 - 2.4 V

Revision: November 2015

2016 JUKE

EC-770

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

ACCELERATOR PEDAL

Is the inspection result normal?

YES

>> INSPECTION END

>> Perform Accelerator Pedal Released Position Learning. Refer to

EC-753, "Description"

Revision: November 2015

2016 JUKE

FUEL PRESSURE

EC-771

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

FUEL PRESSURE

Work Procedure

INFOID:0000000012198281

FUEL PRESSURE RELEASE

With CONSULT

1. Turn ignition switch ON.

2. Perform “FUEL PRESSURE RELEASE” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.

3. Start engine.

4. After engine stalls, crank it two or three times to release all fuel pressure.

5. Turn ignition switch OFF.

Without CONSULT

1. Remove fuel pump fuse located in IPDM E/R.

2. Start engine.

3. After engine stalls, crank it two or three times to release all fuel pressure.

4. Turn ignition switch OFF.

5. Reinstall fuel pump fuse after servicing fuel system.

>> END

FUEL PRESSURE CHECK

CAUTION:

• Before disconnecting fuel line, release fuel pressure from fuel line to eliminate danger.

• The fuel hose connection method used when taking fuel pressure check must not be used for other

purposes.

• Be careful not to scratch or put debris around connection area when servicing, so that the quick

connector maintains sealability with O-rings inside.

• Do not perform fuel pressure check with electrical systems operating (i.e. lights, rear defogger, A/C,

etc.) Fuel pressure gauge may indicate false readings due to varying engine load and changes in

manifold vacuum.

NOTE:

Prepare pans or saucers under the disconnected fuel line because the fuel may spill out. The fuel pres-

sure cannot be completely released because F15 models do not have fuel return system.

FUEL PRESSURE CHECK

1. Release fuel pressure to zero.

2. Prepare fuel hose for fuel pressure check (B) and fuel tube

adapter [SST: KV10120000] (D), then connect fuel pressure

gauge (A).

CAUTION:

• Use suitable fuel hose for fuel pressure check (genuine

NISSAN fuel hose without quick connector).

• To avoid unnecessary force or tension to hose, use mod-

erately long fuel hose for fuel pressure check.

• Do not use the fuel hose for checking fuel pressure with damage or cracks on it.

• Use Pressure Gauge to check fuel pressure.

3. Remove fuel hose.

CAUTION:

Do not twist or kink fuel hose because it is plastic hose.

: To quick connector

: To high pressure fuel pump

: Clamp

PBIB2982E

Revision: November 2015

2016 JUKE

EC-772

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

FUEL PRESSURE

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

fuel pump (3) 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 high pressure fuel pump 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

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)

:Fuel pressure gauge

:Fuel hose for fuel pressure check

At idling

: Approximately 500 kPa (5.0 bar, 5.1 kg/cm

, 73 psi)

JPBIA4923GB

PBIB2984E

Revision: November 2015

2016 JUKE

HOW TO SET SRT CODE

EC-773

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

HOW TO SET SRT CODE

Description

INFOID:0000000012198282

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

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 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

P0443, P0456

HO2S

Air fuel ratio (A/F) sensor 1

P0130, 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

EC-774

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

HOW TO SET SRT CODE

SRT Set Driving Pattern

INFOID:0000000012198283

CAUTION:

JSBIA0400GB

Revision: November 2015

2016 JUKE

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