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Nissan Juke (2016 year). Service Repair Manual - part 168

VIN REGISTRATION

EC-159

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

VIN REGISTRATION

Description

INFOID:0000000012197718

VIN Registration is an operation to registering VIN in ECM. It must be performed each time ECM is replaced.

Refer to

EC-159, "Work Procedure"

NOTE:

Accurate VIN which is registered in ECM may be required for Inspection & Maintenance (I/M).

Work Procedure

INFOID:0000000012197719

CHECK VIN

Check the VIN of the vehicle and note it. Refer to

GI-36, "Information About Identification or Model Code"

>> GO TO 2.

PERFORM VIN REGISTRATION

With CONSULT

1. Turn ignition switch ON and engine stopped.

2. Select “VIN REGISTRATION” in “WORK SUPPORT” mode of “ENGINE”.

3. Follow the instruction of CONSULT display.

>> END

Revision: November 2015

2016 JUKE

EC-160

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

ACCELERATOR PEDAL RELEASED POSITION LEARNING

ACCELERATOR PEDAL RELEASED POSITION LEARNING

Description

INFOID:0000000012197720

Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the

accelerator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each

time harness connector of accelerator pedal position sensor or ECM is disconnected. Refer to

EC-160, "Work

Procedure"

Work Procedure

INFOID:0000000012197721

START

1. Make sure that accelerator pedal is fully released.

2. Turn ignition switch ON and wait at least 2 seconds.

3. Turn ignition switch OFF and wait at least 10 seconds.

4. Turn ignition switch ON and wait at least 2 seconds.

5. Turn ignition switch OFF and wait at least 10 seconds.

>> END

Revision: November 2015

2016 JUKE

THROTTLE VALVE CLOSED POSITION LEARNING

EC-161

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

THROTTLE VALVE CLOSED POSITION LEARNING

Description

INFOID:0000000012197722

Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle

valve by monitoring the throttle position sensor output signal. It must be performed each time the harness con-

nector of the electric throttle control actuator or ECM is disconnected or electric throttle control actuator inside

is cleaned. Refer to

EC-161, "Work Procedure"

Work Procedure

INFOID:0000000012197723

START

With CONSULT

1. Turn ignition switch ON.

2. Select “CLSD THL POS LEARN” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.

3. Follow the instructions on the CONSULT display.

4. Turn ignition switch OFF and wait at least 10 seconds.

Check that throttle valve moves during the above 10 seconds by confirming the operating sound.

Without CONSULT

1. Start the engine.

NOTE:

Engine coolant temperature is 25

C (77

F) or less before engine starts.

2. Warm up the engine.

NOTE:

Raise engine coolant temperature until it reaches 65

C (149

F) or more.

3. Turn ignition switch OFF and wait at least 10 seconds.

Check that throttle valve moves during the above 10 seconds by confirming the operating sound.

>> END

Revision: November 2015

2016 JUKE

EC-162

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

IDLE AIR VOLUME LEARNING

IDLE AIR VOLUME LEARNING

Description

INFOID:0000000012197724

Idle Air Volume Learning is a function of ECM to learn the idle air volume that keeps each engine idle speed

within the specific range. It must be performed under any of the following conditions:

• Each time electric throttle control actuator or ECM is replaced.

• Idle speed or ignition timing is out of specification.

Refer to

EC-162, "Work Procedure"

Work Procedure

INFOID:0000000012197725

PRECONDITIONING

Make sure that all of the following conditions are satisfied.

Learning will be cancelled if any of the following conditions are missed for even a moment.

• Battery voltage: More than 12.9 V (At idle)

• Engine coolant temperature: 70 - 100

C (158 - 212

• Selector lever : P or N (CVT), Neutral (M/T)

• Electric load switch: OFF

(Air conditioner, headlamp, rear window defogger)

On vehicles equipped with daytime running light systems, set lighting switch to the 1st position to

light only small lamps.

• Steering wheel: Neutral (Straight-ahead position)

• Vehicle speed: Stopped

• Transmission: Warmed-up

- CVT models
•

With CONSULT: Drive vehicle until “ATF TENP SEN” in “DATA MONITOR” mode of “CVT” system indi-

cates less than 0.9 V.

•

Without CONSULT: Drive vehicle for 10 minutes.

- M/T models

• Drive vehicle for 10 minutes.
Do you have CONSULT?

YES

>> GO TO 2.

>> GO TO 3.

IDLE AIR VOLUME LEARNING

With CONSULT

1. Perform Accelerator Pedal Released Position Learning. Refer to

EC-160, "Description"

2. Perform Throttle Valve Closed Position Learning. Refer to

EC-161, "Description"

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

4. Select “IDLE AIR VOL LEARN” in “WORK SUPPORT” mode of “ENGINE”.

5. Touch “START” and wait 20 seconds.
Is “CMPLT” displayed on CONSULT screen?

YES

>> GO TO 4.

>> GO TO 5.

IDLE AIR VOLUME LEARNING

Without CONSULT

NOTE:

•

It is better to count the time accurately with a clock.

•

It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit has

a malfunction.

1. Perform Accelerator Pedal Released Position Learning. Refer to

EC-160, "Description"

2. Perform Throttle Valve Closed Position Learning. Refer to

EC-161, "Description"

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

4. Turn ignition switch OFF and wait at least 10 seconds.

5. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.

6. Repeat the following procedure quickly five times within 5 seconds.

Fully depress the accelerator pedal.

Revision: November 2015

2016 JUKE

IDLE AIR VOLUME LEARNING

EC-163

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

Fully release the accelerator pedal.

7. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 20 seconds until the MIL stops

blinking and turned ON.

8. Fully release the accelerator pedal within 3 seconds after the MIL turned ON.

9. Start engine and let it idle.

10. Wait 20 seconds.

>> GO TO 4

CHECK IDLE SPEED AND IGNITION TIMING

Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifi-

cations. For specification, refer to

EC-591, "Idle Speed"

and

EC-591, "Ignition Timing"

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 5.

DETECT MALFUNCTIONING PART

Check the following

• Check that throttle valve is fully closed.

• Check PCV valve operation.

• Check that downstream of throttle valve is free from air leakage.
Is the inspection result normal?

YES

>> GO TO 6.

>> Repair or replace malfunctioning part.

DETECT MALFUNCTIONING PART

Engine component parts and their installation condition are questionable. Check and eliminate the cause of

the incident.

It is useful to perform “TROUBLE DIAGNOSIS - SPECIFICATION VALUE”. Refer to

EC-180, "Description"

If any of the following conditions occur after the engine has started, eliminate the cause of the incident and

perform Idle Air Volume Learning all over again:

• Engine stalls.

• Erroneous idle.

>> INSPECTION END

SEC897C

Revision: November 2015

2016 JUKE

EC-164

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

G SENSOR CALIBRATION

G SENSOR CALIBRATION

Description

INFOID:0000000012197726

ECM stores calibration data (inherent characteristic value) of G sensor to provide accurate control. Therefore,

it is required to perform calibration of G sensor after the following work is performed. Refer to

EC-164, "Work

Procedure"

• Removal/installation or replacement of G sensor

• Replacement of ECM

Work Procedure

INFOID:0000000012197727

PREPARATION BEFORE CALIBRATION PROCEDURE

1. Park the vehicle on a level surface.

2. Adjust air pressure of all tires to the specified pressure.

WT-47, "Tire Air Pressure"

>> GO TO 2.

PERFORM CALIBRATION

With CONSULT

1. Turn ignition switch ON.

CAUTION:

Never start engine.

2. Select “Work Support” mode in “ENGINE.

3. Select “G SENSOR CALIBRATION”.

4. Touch “Start”.

CAUTION:

Never swing the vehicle during “G sensor calibration”.

Is “COMPLETED” displayed?

YES

>> END

>> Perform steps 1 and 2 again.

Revision: November 2015

2016 JUKE

MIXTURE RATIO SELF-LEARNING VALUE CLEAR

EC-165

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

MIXTURE RATIO SELF-LEARNING VALUE CLEAR

Description

INFOID:0000000012197728

This describes how to erase the mixture ratio self-learning value. For the actual procedure, follow the instruc-

tions in “Diagnosis Procedure”. Refer to

EC-165, "Work Procedure"

Work Procedure

INFOID:0000000012197729

START

With CONSULT

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

2. Select “SELF-LEARNING CONT” in “WORK SUPPORT” mode of “ENGINE” using 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. Make sure DTC P0102 is detected.

7. Select Service $04 with GST to erase the DTC P0102.

>> END

Revision: November 2015

2016 JUKE

EC-166

< BASIC INSPECTION >

[MR FOR NISMO RS MODELS]

FUEL PRESSURE

FUEL PRESSURE

Work Procedure

INFOID:0000000012197730

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

Content .. 166 167 168 169 ..