Content .. 273 274 275 276 ..

Nissan Juke (2016 year). Service Repair Manual - part 275

P0456 EVAP CONTROL SYSTEM

EC-1015

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

1. Remove EVAP canister with EVAP canister vent control valve

and EVAP control system pressure sensor attached.

2. Check if water will drain from the EVAP canister.
Does water drain from EVAP canister?

YES

>> GO TO 8.

NO-1 >> With CONSULT: GO TO 10.

NO-2 >> Without CONSULT: GO TO 11.

CHECK EVAP CANISTER

Weigh the EVAP canister assembly with the EVAP canister vent control valve and EVAP control system pres-

sure sensor attached.

The weight should be less than 1.9 kg (4.2 lb).

Is the inspection result normal?

YES-1 >> With CONSULT: GO TO 10.

YES-2 >> Without CONSULT: GO TO 11.

>> GO TO 9.

DETECT MALFUNCTIONING PART

Check the following.

• EVAP canister for damage

• EVAP hose between EVAP canister and vehicle frame for clogging or poor connection

>> Repair hose or replace EVAP canister.

10.

CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION

With CONSULT

1. Disconnect vacuum hose to EVAP canister purge volume control solenoid valve at EVAP service port.

2. Start engine and let it idle.

3. Select “PURG VOL CONT/V” in “ACTIVE TEST” mode.

4. Touch “Qu” on CONSULT screen to increase “PURG VOL CONT/V” opening to 100%.

5. Check vacuum hose for vacuum.

Is the inspection result normal?

YES

>> GO TO 13.

>> GO TO 12.

11.

CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION

Without CONSULT

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

2. Stop engine.

3. Disconnect vacuum hose to EVAP canister purge volume control solenoid valve at EVAP service port.

4. Start engine and let it idle for at least 80 seconds.

5. Check vacuum hose for vacuum when revving engine up to 2,000 rpm.

Is the inspection result normal?

YES

>> GO TO 13.

>> GO TO 12.

12.

CHECK VACUUM HOSE

Check vacuum hoses for clogging or disconnection. Refer to

FL-27, "2WD : Exploded View"

(2WD) or

FL-30,

"AWD : Exploded View"

(AWD).

JMBIA1134GB

Vacuum should exist.

Revision: November 2015

2016 JUKE

EC-1016

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0456 EVAP CONTROL SYSTEM

Is the inspection result normal?

YES

>> GO TO 13.

>> Repair or reconnect the hose.

13.

CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE

Refer to

EC-980, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 14.

>> Replace EVAP canister purge volume control solenoid valve.

14.

CHECK FUEL TANK TEMPERATURE SENSOR

Refer to

EC-916, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 15.

>> Replace fuel level sensor unit.

15.

CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR

Refer to

EC-1004, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 16.

>> Replace EVAP control system pressure sensor.

16.

CHECK EVAP PURGE LINE

Check EVAP purge line (pipe, rubber tube, fuel tank and EVAP canister) for cracks or improper connection.

Refer to

FL-26, "2WD : Hydraulic Layout"

(2WD) or

FL-28, "AWD : Hydraulic Layout"

(AWD).

Is the inspection result normal?

YES

>> GO TO 17.

>> Repair or reconnect the hose.

17.

CLEAN EVAP PURGE LINE

Clean EVAP purge line (pipe and rubber tube) using air blower.

>> GO TO 18.

18.

CHECK EVAP/ORVR LINE

Check EVAP/ORVR line between EVAP canister and fuel tank for clogging, kink, looseness and improper con-

nection. For location, refer to

FL-26, "2WD : Hydraulic Layout"

(2WD) or

FL-28, "AWD : Hydraulic Lay-

out"

(AWD).

Is the inspection result normal?

YES

>> GO TO 19.

>> Repair or replace hoses and tubes.

19.

CHECK RECIRCULATION LINE

Check recirculation line between fuel filler tube and fuel tank for clogging, kink, cracks, looseness and

improper connection.
Is the inspection result normal?

YES

>> GO TO 20.

>> Repair or replace hose, tube or fuel filler tube.

20.

CHECK REFUELING EVAP VAPOR CUT VALVE

Refer to

FL-28, "2WD : Inspection"

(2WD) or

FL-31, "AWD : Inspection"

(AWD).

Is the inspection result normal?

YES

>> GO TO 21.

>> Replace refueling EVAP vapor cut valve with fuel tank.

21.

CHECK FUEL LEVEL SENSOR

Refer to

EC-1017, "Component Inspection"

Revision: November 2015

2016 JUKE

P0456 EVAP CONTROL SYSTEM

EC-1017

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

Is the inspection result normal?

YES

>> GO TO 22.

>> Replace fuel level sensor unit.

22.

CHECK INTERMITTENT INCIDENT

Refer to

GI-45, "Intermittent Incident"

>> INSPECTION END

Component Inspection

INFOID:0000000012198505

CHECK FUEL FILLER CAP

1. Turn ignition switch OFF.

2. Remove fuel filler cap.

3. Wipe clean valve housing.

4. Install fuel filler cap adapter (commercial service tool) to fuel filler cap.

5. Check valve opening pressure and vacuum.

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 2.

REPLACE FUEL FILLER CAP

Replace fuel filler cap.

CAUTION:

Use only a genuine fuel filler cap as a replacement. If an incorrect fuel filler cap is used, the MIL may

illuminate.

>> INSPECTION END

SEF445Y

Pressure: 15.3 - 20.0 kPa (0.156 - 0.204 kg/cm

, 2.22 -

2.90 psi)

Vacuum:

−

6.0 to

−

3.3 kPa (

−

0.061 to

−

0.034 kg/cm

−

0.87 to

−

0.48 psi)

SEF943S

Revision: November 2015

2016 JUKE

EC-1018

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0460 FUEL LEVEL SENSOR

P0460 FUEL LEVEL SENSOR

DTC Logic

INFOID:0000000012198506

DTC DETECTION LOGIC

NOTE:

•

If DTC P0460 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.

•

If DTC P0460 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer

EC-1054, "DTC Logic"

When the vehicle is parked, the fuel level in the fuel tank is naturally stable. It means that output signal of the

fuel level sensor does not change. If ECM senses sloshing signal from the sensor, fuel level sensor malfunc-

tion is detected.

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following before conduct-

ing the next test.

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

2. Turn ignition switch ON.

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

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start engine and wait maximum of 2 consecutive minutes.

2. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to

EC-1018, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198507

CHECK COMBINATION METER FUNCTION

Check combination meter function. Refer to

MWI-22, "CONSULT Function"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Proceed to

MWI-55, "Diagnosis Procedure"

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0460

FUEL LEV SEN SLOSH
(Fuel level sensor “A” circuit)

Even though the vehicle is parked, a signal
being varied is sent from the fuel level sensor
to ECM.

• Harness or connectors

(The CAN communication line is open
or shorted)

• Harness or connectors

(The sensor circuit is open or shorted)

• Combination meter
• Fuel level sensor

Revision: November 2015

2016 JUKE

P0461 FUEL LEVEL SENSOR

EC-1019

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0461 FUEL LEVEL SENSOR

DTC Logic

INFOID:0000000012198508

DTC DETECTION LOGIC

NOTE:

•

If DTC P0461 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.

•

If DTC P0461 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer

EC-1054, "DTC Logic"

Driving long distances naturally affect fuel gauge level.

This diagnosis detects the fuel gauge malfunction of the gauge not moving even after a long distance has

been driven.

DTC CONFIRMATION PROCEDURE

PERFORM COMPONENT FUNCTION CHECK

Perform component function check. Refer to

EC-1019, "Component Function Check"

Use component function check to check the overall function of the fuel level sensor. During this check, a 1st

trip DTC might not be confirmed.
Is the inspection result normal?

YES

>> INSPECTION END

>> Proceed to

EC-1020, "Diagnosis Procedure"

Component Function Check

INFOID:0000000012198509

PRECONDITIONING

WARNING:

When performing the following procedure, always observe the handling of the fuel. Refer to

FL-2,

"General Precautions"

TESTING CONDITION:

Before starting component function check, preparation of draining fuel and refilling fuel is required.

Will CONSULT be used?

YES

>> GO TO 2.

>> GO TO 3.

PERFORM COMPONENT FUNCTION CHECK

With CONSULT

NOTE:
Start from step 10, if it is possible to confirm that the fuel cannot be drained by 30 (7-7/8 US gal, 6-5/

8 Imp gal) in advance.

1. Prepare a fuel container and a spare hose.

2. Release fuel pressure from fuel line, refer to

EC-771, "Work Procedure"

3. Remove the fuel feed hose on the fuel level sensor unit.

4. Connect a spare fuel hose where the fuel feed hose was removed.

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

6. Select “FUEL LEVEL SE” in “DATA MONITOR” mode with CONSULT.

7. Check “FUEL LEVEL SE” output voltage and note it.

8. Select “FUEL PUMP RELAY” in “ACTIVE TEST” mode with CONSULT.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0461

FUEL LEVEL SENSOR
(Fuel level sensor “A” circuit
range/performance)

The output signal of the fuel level sensor does
not change within the specified range even
though the vehicle has been driven a long dis-
tance.

• Harness or connectors

(The CAN communication line is open
or shorted)

• Harness or connectors

(The sensor circuit is open or shorted)

• Combination meter
• Fuel level sensor

Revision: November 2015

2016 JUKE

EC-1020

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0461 FUEL LEVEL SENSOR

9. Touch “ON” and drain fuel approximately 30 (7-7/8 US gal, 6-5/8 Imp gal) and stop it.

10. Check “FUEL LEVEL SE” output voltage and note it.
11. Fill fuel into the fuel tank for 30 (7-7/8 US gal, 6-5/8 Imp gal).

12. Check “FUEL LEVEL SE” output voltage and note it.

13. Confirm whether the voltage changes more than 0.03 V during step 7 to 10 and 10 to 12.
Is the inspection result normal?

YES

>> INSPECTION END

>> Proceed to

EC-1020, "Diagnosis Procedure"

PERFORM COMPONENT FUNCTION CHECK

Without CONSULT

NOTE:
Start from step 8, if it is possible to confirm that the fuel cannot be drained by 30 (7-7/8 US gal, 6-5/8

Imp gal) in advance.

1. Prepare a fuel container and a spare hose.

2. Release fuel pressure from fuel line. Refer to

EC-771, "Work Procedure"

3. Remove the fuel feed hose on the fuel level sensor unit. Refer to

FL-7, "2WD : Removal and Installation"

4. Connect a spare fuel hose where the fuel feed hose was removed.

5. Turn ignition switch ON.
6. Drain fuel by 30 (7-7/8 US gal, 6-5/8 Imp gal) from the fuel tank using proper equipment.

7. Confirm that the fuel gauge indication varies.
8. Fill fuel into the fuel tank for 30 (7-7/8 US gal, 6-5/8 Imp gal).

9. Confirm that the fuel gauge indication varies.
Is the inspection result normal?

YES

>> INSPECTION END

>> Proceed to

EC-1020, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000012198510

CHECK COMBINATION METER FUNCTION

Check combination meter function. Refer to

MWI-22, "CONSULT Function"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Proceed to

MWI-54, "Component Function Check"

Revision: November 2015

2016 JUKE

P0462, P0463 FUEL LEVEL SENSOR

EC-1021

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0462, P0463 FUEL LEVEL SENSOR

DTC Logic

INFOID:0000000012198511

DTC DETECTION LOGIC

NOTE:

•

If DTC P0462 or P0463 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC

UXXXX.

•

If DTC P0462 or P0463 is displayed with DTC P0607, first perform the trouble diagnosis for DTC

P0607.Refer to

EC-1054, "DTC Logic"

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following before conduct-

ing the next test.

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

2. Turn ignition switch ON.

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

TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is more than 11 V at ignition

switch ON.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON and wait at least 5 seconds.

2. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to

EC-1021, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198512

CHECK COMBINATION METER FUNCTION

Check combination meter function. Refer to

MWI-22, "CONSULT Function"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Proceed to

MWI-55, "Diagnosis Procedure"

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0462

FUEL LEVL SEN/CIRC
(Fuel level sensor “A” circuit low)

An excessively low voltage from the
sensor is sent to ECM.

• Harness or connectors

(The CAN communication line is open or
shorted)

• Harness or connectors

(The sensor circuit is open or shorted)

• Combination meter
• Fuel level sensor

P0463

FUEL LEVL SEN/CIRC
(Fuel level sensor “A” circuit high)

An excessively high voltage from the
sensor is sent to ECM.

Revision: November 2015

2016 JUKE

EC-1022

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P046E EGR PRESSURE SENSOR

P046E EGR PRESSURE SENSOR

DTC Logic

INFOID:0000000012198513

DTC DETECTION LOGIC

NOTE:

If DTC P046E is displayed with DTC related to the EGR volume control valve, first perform the trouble diagno-

sis for DTC related to the EGR volume control valve. Refer to

EC-706, "DTC Index"

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure

before conducting the next test.

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

2. Turn ignition switch ON.

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

TEST CONDITION:

Before performing the following procedure, confirm that battery voltage is 11 V or more at ignition switch ON.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE-1

1. Turn ignition switch ON.

2. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to

EC-1022, "Diagnosis Procedure"

>> GO TO 3.

PERFORM DTC CONFIRMATION PROCEDURE-2

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

2. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to

EC-1022, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198514

CHECK EGR PRESSURE SENSOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect EGR pressure sensor harness connector.

3. Turn ignition switch ON.

4. Check the voltage between EGR pressure sensor harness connector and ground.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P046E

EGR SENSOR B
(EGR sensor B circuit range/
performance)

ECM detects the following status continu-
ously for 5 seconds or more:
A difference between the output level of
EGR pressure sensor and the differential
pressure before and after EGR volume con-
trol valve calculated by ECM based on "tar-
get working factor of EGR" is bigger than
specified value.

• Harness or connectors

(EGR pressure sensor circuit is open or
shorted.)

• EGR pressure sensor

Revision: November 2015

2016 JUKE

Content .. 273 274 275 276 ..