Nissan Juke (2016 year). Service Repair Manual - part 217

HIGH PRESSURE FUEL PUMP

EC-551

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

C

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EC

N

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O

5. Also check harness for short to ground.
Is the inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit.

NO

>> Repair or replace error-detected parts.

6.

CHECK HIGH PRESSURE FUEL PUMP RELAY GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect high pressure fuel pump relay harness connector.

3. Check the continuity between high pressure fuel pump relay harness connector and ground.

4. Also check harness for short to power.
Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace error-detected parts.

7.

CHECK HIGH PRESSURE FUEL PUMP RELAY

Check the high pressure fuel pump relay. Refer to 

EC-553, "Component Inspection (High Pressure Fuel Pump

Relay)"

.

Is inspection result normal?

YES

>> GO TO 8.

NO

>> Replace high pressure fuel pump relay. Refer to 

PG-9, "Standardized Relay"

.

8.

CHECK HIGH PRESSURE FUEL PUMP CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector and high pressure fuel pump harness connector.

3. Check the continuity between ECM harness connector and high pressure fuel pump harness connector.

4. Also check harness for short to ground and to power.
Is inspection result normal?

YES

>> GO TO 9.

NO

>> Repair or replace error-detected parts.

9.

CHECK HIGH PRESSURE FUEL PUMP

Check the high pressure fuel pump. Refer to 

EC-552, "Component Inspection (High Pressure Fuel Pump)"

.

Is inspection result normal?

YES

>> GO TO 10.

NO

>> Replace high pressure fuel pump. Refer to 

EM-49, "Exploded View"

.

+

−

Continuity

IPDM E/R

High pressure fuel pump re-

lay

Connector

Terminal

Connector

Terminal

E14

35

E58

2

Existed

+

−

Continuity

High pressure fuel pump relay

Connector

Terminal

E58

1

Ground

Existed

+

−

Continuity

ECM

High pressure fuel pump

Connector

Terminal

Connector

Terminal

F26

55

F53

1

Existed

56

2

Revision: November 2015

2016 JUKE

EC-552

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

HIGH PRESSURE FUEL PUMP

10.

CHECK HIGH PRESSURE FUEL PUMP INSTALLATION CONDITION

1. Turn ignition switch OFF.

2. Check that the high pressure fuel pump is installed with no backlash and looseness.
Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Repair or replace error-detected parts.

11.

CHECK CAMSHAFT

1. Remove camshaft. Refer to 

EM-88, "Exploded View"

.

2. Check camshaft. Refer to 

EM-92, "Inspection"

.

Is inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-45, "Intermittent Incident"

.

NO

>> Replace camshaft. Refer to 

EM-88, "Exploded View"

.

Component Inspection (High Pressure Fuel Pump)

INFOID:0000000012198096

1.

CHECK HIGH PRESSURE FUEL PUMP-I

1. Turn ignition switch OFF.

2. Disconnect high pressure fuel pump harness connector.

3. Check the resistance between high pressure fuel pump terminals as follows.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace high pressure fuel pump. Refer to 

EM-49, "Exploded View"

.

2.

CHECK HIGH PRESSURE FUEL PUMP-II

With CONSULT

1. Reconnect high pressure fuel pump harness connector.

2. Start the engine.

3. Check “FUEL PRES SEN” in “DATA MONITOR” of “ENGINE” using CONSULT.

Without CONSULT

1. Start the engine.

2. Check fuel rail pressure sensor signal voltage.

Is the inspection result normal?

YES

>> INSPECTION END

High pressure fuel pump

Condition

Resistance

+

−

Terminal

1

2

Temperature 

°

C (

°

F)

20 – 30 (68 - 86)

0.46 - 0.51 

Ω

Data monitor item

Condition

Voltage

(Approx.)

FUEL PRES SEN V

Engine speed: idle

1,140 – 1,460 mV

Engine speed: Revving engine from idle to 4,000 rpm quickly

 1,300 – 2,900 mV

+

−

Condition

Value

(Approx.)

Fuel rail pressure sensor

Connector

Terminal

F5

2

Ground

Engine speed: idle

1.14 – 1.46 V

Engine speed: Revving engine 
from idle to 4,000 rpm quickly

 1.3 – 2.9 V

Revision: November 2015

2016 JUKE

HIGH PRESSURE FUEL PUMP

EC-553

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

C

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G

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A

EC

N

P

O

NO

>> Replace high pressure fuel pump. Refer to 

EM-49, "Exploded View"

.

Component Inspection (High Pressure Fuel Pump Relay)

INFOID:0000000012198097

1.

CHECK HIGH PRESSURE FUEL PUMP RELAY

1. Turn ignition switch OFF.

2. Remove high pressure fuel pump relay.

3. Check the continuity between high pressure fuel pump relay ter-

minals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace high pressure fuel pump relay.

High pressure fuel 

pump relay

Conditions

Continuity

+

−

Terminal

3

5

12 V direct current supply between ter-
minals 1 and 2

Existed

No current supply

Not existed

SEF090M

Revision: November 2015

2016 JUKE

EC-554

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

IGNITION SIGNAL

IGNITION SIGNAL

Component Function Check

INFOID:0000000012198098

1.

INSPECTION START

Turn ignition switch OFF, and restart engine.
Does the engine start?

YES

>> GO TO 2.

NO

>> Proceed to 

EC-554, "Diagnosis Procedure"

.

2.

IGNITION SIGNAL FUNCTION

With CONSULT

1. Perform “POWER BALANCE” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.

2. Check that each circuit produces a momentary engine speed drop.

Without CONSULT

1. Let engine idle.

2. Check the voltage signal between ECM harness connector and ground with an oscilloscope.

NOTE:

The pulse cycle changes depending on rpm at idle.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-554, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012198099

1.

CHECK CONDENSER POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect condenser harness connector.

3. Turn ignition switch ON.

4. Check the voltage between condenser harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK CONDENSER POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect IPDM E/R harness connector.

3. Check the continuity between IPDM E/R harness connector and condenser harness connector.

ECM

Voltage signal

+

−

Connector

Terminal

Connector

Terminal

F26

82

E18

127

86

90

94

JPBIA4733ZZ

+

−

Voltage

Condenser

Connector

Terminal

F13

1

Ground

Battery voltage

Revision: November 2015

2016 JUKE

IGNITION SIGNAL

EC-555

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

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EC

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O

4. Also check harness for short to ground.
Is the inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit.

NO

>> Repair or replace error-detected parts.

3.

CHECK CONDENSER GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check the continuity between Condenser harness connector and ground.

3. Also check harness for short to power.
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK CONDENSER

Check the condenser. refer to 

EC-557, "Component Inspection (Condenser)"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace condenser.

5.

CHECK IGNITION COIL POWER SUPPLY

1. Reconnect all harness connectors disconnected.

2. Disconnect ignition coil harness connector.

3. Turn ignition switch ON.

4. Check the voltage between ignition coil harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Perform the trouble diagnosis for power supply circuit.

6.

CHECK IGNITION COIL GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check the continuity between ignition coil harness connector and ground.

+

−

Continuity

IPDM E/R

Condenser

Connector

Terminal

Connector

Terminal

E15

61

F13

1

Existed

+

−

Continuity

Condenser

Connector

Terminal

F13

2

Ground

Existed

+

−

Voltage

Ignition coil

Cylinder

Connector

Terminal

1

F33

3

Ground

Battery voltage

2

F34

3

3

F35

3

4

F36

3

Revision: November 2015

2016 JUKE

EC-556

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

IGNITION SIGNAL

3. Also check harness for short to power.
Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace error-detected parts.

7.

CHECK IGNITION COIL OUTPUT SIGNAL CIRCUIT

1. Disconnect ECM harness connector.

2. Check the continuity between ECM harness connector and ignition coil harness connector.

3. Also check harness for short to ground and short to power.
Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair or replace error-detected parts.

8.

CHECK IGNITION COIL WITH POWER TRANSISTOR

Check the ignition coil with power transistor. Refer to 

EC-556, "Component Inspection (Ignition Coil with

Power Transistor)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-45, "Intermittent Incident"

.

NO

>> Replace malfunctioning ignition coil with power transistor. Refer to 

EM-60, "Exploded View"

.

Component Inspection (Ignition Coil with Power Transistor)

INFOID:0000000012198100

1.

CHECK IGNITION COIL WITH POWER TRANSISTOR-I

1. Turn ignition switch OFF.

2. Disconnect ignition coil harness connector.

3. Check resistance between ignition coil terminals as per the following.

Is the inspection result normal?

YES

>> GO TO 2.

+

−

Continuity

Ignition coil

Cylinder

Connector

Terminal

1

F33

2

Ground

Existed

2

F34

2

3

F35

2

4

F36

2

+

−

Continuity

Ignition coil

ECM

Cylinder

Connector

Terminal

Connector

Terminal

1

F33

1

F26

82

Existed

2

F34

1

86

3

F35

1

90

4

F36

1

94

Ignition coil with power transistor

Resistance [

Ω

 at 25

°

C (77

°

F)]

+

−

Terminal

1

2

Except 0 or 

∞

3

Except 0

2

3

Revision: November 2015

2016 JUKE

IGNITION SIGNAL

EC-557

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

C

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G

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A

EC

N

P

O

NO

>> Replace malfunctioning ignition coil with power transistor. Refer to 

EM-60, "Exploded View"

.

2.

CHECK IGNITION COIL WITH POWER TRANSISTOR-II

CAUTION:

Do the following procedure in the place where ventilation is good without the combustible.

1. Turn ignition switch OFF.

2. Reconnect all harness connectors disconnected.

3. Remove fuel pump fuse in IPDM E/R to release fuel pressure.

NOTE:

Do not use CONSULT to release fuel pressure, or fuel pressure applies again during the following proce-

dure.

4. Start engine.

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

6. Turn ignition switch OFF.

7. Remove all ignition coil harness connectors to avoid the electrical discharge from the ignition coils. Refer

to 

EM-60, "Exploded View"

.

8. Remove ignition coil and spark plug of the cylinder to be checked. Refer to .0

EM-60, "Exploded View"

9. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.

10. Connect spark plug and harness connector to ignition coil.

11. Fix ignition coil using a rope etc. with gap of 13 - 17 mm (0.52 -

0.66 in) between the edge of the spark plug and grounded metal

portion as shown in the figure.

12. Crank engine for about three seconds, and check whether spark

is generated between the spark plug and the grounded metal

portion.

CAUTION:

• During the operation, always stay 0.5 cm (19.7 in) away

from the spark plug and the ignition coil. Be careful not to

get an electrical shock while checking, because the elec-

trical discharge voltage becomes 20 kV or more.

• It might cause to damage the ignition coil if the gap of more than 17 mm (0.66 in) is taken.

NOTE:

When the gap is less than 13 mm (0.52 in), the spark might be generated even if the coil is mal-

functioning.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace malfunctioning ignition coil with power transistor. Refer to 

EM-60, "Exploded View"

.

Component Inspection (Condenser)

INFOID:0000000012198101

1.

CHECK CONDENSER

1. Turn ignition switch OFF.

2. Disconnect condenser harness connector.

3. Check resistance between condenser terminals as per the following.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace Condenser.

Spark should be generated.

JMBIA0066GB

Condenser

Resistance

+

−

Terminal

1

2

Above 1 M

Ω

 [at 25

°

C (77

°

F)]

Revision: November 2015

2016 JUKE

EC-558

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

ELECTRICAL LOAD SIGNAL

ELECTRICAL LOAD SIGNAL

Description

INFOID:0000000012198102

The electrical load signal (Headlamp switch signal, rear window defogger switch signal, etc.) is transferred via

the CAN communication line.

Component Function Check

INFOID:0000000012198103

1.

CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION

With CONSULT

1. Turn ignition switch ON.

2. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.

3. Select “LOAD SIGNAL” and check indication as per the following conditions.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to 

EC-558, "Diagnosis Procedure"

.

2.

CHECK LIGHTING SWITCH FUNCTION

With CONSULT-III

Check “LOAD SIGNAL” indication as per the following conditions.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Proceed to 

EC-558, "Diagnosis Procedure"

.

3.

CHECK HEATER FAN CONTROL SWITCH FUNCTION

With CONSULT

Select “HEATER FAN SW” and check indication as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-558, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012198104

1.

INSPECTION START

Confirm the malfunctioning circuit (rear window defogger, headlamp or heater fan). Refer to 

EC-558, "Compo-

nent Function Check"

.

Which circuit is related to the incident?

Rear window defogger>>GO TO 2.

Headlamp>>GO TO 3.

Heater fan>>GO TO 4.

Monitor item

Condition

Indication

LOAD SIGNAL

Rear window defogger switch

ON

ON

OFF

OFF

Monitor item

Condition

Indication

LOAD SIGNAL

Lighting switch

ON at 2nd posi-
tion

ON

OFF

OFF

Monitor item

Condition

Indication

HEATER FAN 
SW

Heater fan control switch

ON

ON

OFF

OFF

Revision: November 2015

2016 JUKE