Nissan Juke (2016 year). Service Repair Manual - part 272

FL-30, "AWD : Removal and Installation"

(AWD).

Component Inspection

INFOID:0000000012198484

CHECK EVAP CANISTER VENT CONTROL VALVE-I

1. Remove EVAP canister vent control valve from EVAP canister. Refer to

FL-27, "2WD : Removal and

Installation"

FL-30, "AWD : Removal and Installation"

(AWD).

2. Check portion of EVAP canister vent control valve for rust.
Is it rusted?

YES

>> Replace EVAP canister vent control valve. Refer to

FL-

27, "2WD : Removal and Installation"

"AWD : Removal and Installation"

FL-30,

(AWD).

>> GO TO 2.

CHECK EVAP CANISTER VENT CONTROL VALVE-II

With CONSULT

1. Reconnect harness connectors disconnected.

2. Turn ignition switch ON.

3. Perform “VENT CONTROL/V” in “ACTIVE TEST” mode.

4. Check air passage continuity and operation delay time.

Check that new O-ring is installed properly.

Operation takes less than 1 second.

Without CONSULT

1. Disconnect EVAP canister vent control valve harness connector.

2. Check air passage continuity and operation delay time under the

following conditions.

Check that new O-ring is installed properly.

Operation takes less than 1 second.

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 3.

CHECK EVAP CANISTER VENT CONTROL VALVE-III

With CONSULT

1. Clean the air passage [portion to ] of EVAP canister vent control valve using an air blower.

JMBIA0168ZZ

Condition VENT CONTROL/V

Air passage continuity between

and

Not existed

OFF

Existed

Condition

Air passage continuity between

and

12 V direct current supply between
terminals 1 and 2

Not existed

OFF

Existed

JMBIA0169ZZ

Revision: November 2015

2016 JUKE

EC-992

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0448 EVAP CANISTER VENT CONTROL VALVE

2. Perform “VENT CONTROL/V” in “ACTIVE TEST” mode.

3. Check air passage continuity and operation delay time.

Check that new O-ring is installed properly.

Operation takes less than 1 second.

Without CONSULT

1. Clean the air passage [portion to ] of EVAP canister vent

control valve using an air blower.

2. Check air passage continuity and operation delay time under the following conditions.

Check that new O-ring is installed properly.

Operation takes less than 1 second.

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace EVAP canister vent control valve. Refer to

FL-27, "2WD : Removal and Installa-

tion"

FL-30, "AWD : Removal and Installation"

(AWD).

Condition VENT CONTROL/V

Air passage continuity between

and

OFF

Yes

Condition

Air passage continuity between

and

12 V direct current supply between
terminals (1) and (2)

OFF

Yes

JMBIA0169ZZ

Revision: November 2015

2016 JUKE

P044A, P044E EGR VOLUME CONTROL VALVE POSITION SENSOR

EC-993

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P044A, P044E EGR VOLUME CONTROL VALVE POSITION SENSOR

DTC Logic

INFOID:0000000012198485

DTC DETECTION LOGIC

NOTE:

If DTC P044A, or P044E is displayed with DTC P0643, first perform trouble diagnosis for DTC P0643. Refer to

EC-1060, "DTC Logic"

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.

>> 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-993, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198486

CHECK EGR VOLUME CONTROL VALVE POSITION SENSOR POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect EGR volume control valve harness connector.

3. Turn ignition switch ON.

4. Check voltage between EGR volume control valve harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

>> Perform the trouble diagnosis for power supply circuit.

CHECK EGR VOLUME CONTROL VALVE POSITION SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check harness continuity between EGR volume control valve harness connector and ECM harness con-

nector.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P044A

EGR SENSOR C
(EGR sensor C circuit low)

ECM detects that a voltage signal from EGR
volume control valve position sensor is less
than 4.81 V for 5 consecutive seconds.

• Harness or connectors

(EGR volume control valve position
sensor circuit is open or shorted.)

• EGR volume control valve

P044E

EGR SENSOR C
(EGR sensor C circuit high)

ECM detects that a voltage signal from EGR
volume control valve position sensor is less
than 0.275 V for 5 consecutive seconds.

−

Voltage

(Approx.)

EGR volume control valve

Connector

Terminal

F74

Ground

5 V

Revision: November 2015

2016 JUKE

EC-994

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P044A, P044E EGR VOLUME CONTROL VALVE POSITION SENSOR

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

YES

>> GO TO 3.

>> Repair or replace error-detected parts.

CHECK EGR VOLUME CONTROL VALVE POSITION SENSOR INPUT SIGNAL CIRCUIT

1. Check harness continuity between EGR volume control valve harness connector and ECM harness con-

nector.

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

YES

>> GO TO 4.

>> Repair or replace error-detected parts.

CHECK EGR VOLUME CONTROL VALVE

Check the EGR volume control valve. Refer to

EC-961, "Component Inspection (EGR Volume Control Valve)"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace EGR volume control valve. Refer to

Component Inspection (EGR Volume Control Valve)

INFOID:0000000012198487

CHECK EGR VOLUME CONTROL VALVE-1

With CONSULT

1. Turn ignition switch ON and engine stopped.

2. On the CONSULT screen, select “ENGINE” >> “ACTIVE TEST” >> “EGR CONTROL VALVE”.

3. Operate “Up” or “Down”, set “EGR VALVE POSITION” to 0 deg, and check value “V1” of “EGR VALVE

POSITION SEN”.

Does “V1” become 1.2

0.15 V?

YES

>> GO TO 2.

>> Replace EGR volume control valve. Refer to

CHECK EGR VOLUME CONTROL VALVE-2

With CONSULT

1. Operate “Up” or “Down”, set “EGR VALVE POSITION” to 70 deg, and check value “V2” of “EGR VALVE

POSITION SEN”.

Does “V2” become 4.0

0.15 V?

YES

>> GO TO 3.

>> Replace EGR volume control valve. Refer to

EC-996, "Diagnosis Procedure"

CHECK EGR VOLUME CONTROL VALVE VISUALLY

1. Turn ignition switch OFF.

2. Check if any foreign objects interferes with EGR volume control valve.
Is the inspection result normal?

EGR volume control valve

ECM

Continuity

Connector

Terminal

Connector

Terminal

F74

F23

Existed

EGR volume control valve

ECM

Continuity

Connector

Terminal

Connector

Terminal

F74

F24

Existed

Revision: November 2015

2016 JUKE

P044A, P044E EGR VOLUME CONTROL VALVE POSITION SENSOR

EC-995

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

YES

>> INSPECTION END

>> Repair or replace the error-detected parts.

Revision: November 2015

2016 JUKE

EC-996

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P044B EXHAUST GAS RECIRCULATION SYSTEM

P044B EXHAUST GAS RECIRCULATION SYSTEM

DTC Logic

INFOID:0000000012198488

DTC DETECTION LOGIC

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. Turn ignition switch ON.

2. Select “DATA MONITOR” mode with CONSULT.

3. Check that “COOLANT TEMP/S” indicates 65

C (149

F) or more.

4. Check that “INT/A TEMP SE” indicates 5

C (41

F) or more.

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

YES

>> Proceed to

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198489

CHECK EGR VOLUME CONTROL VALVE POSITION SENSOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect EGR volume control valve harness connector.

3. Turn ignition switch ON.

4. Check voltage between EGR volume control valve harness connector and ground.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P044B

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

ECM detects the following status continuously
for 0.5 seconds or more:
A voltage signal transmitted from the EGR vol-
ume control valve position sensor is between
0.32 V and 1.08 V under the following condi-
tions:
• After the ignition switch is turned OFF and

the engine is stopped by “Self Shut-OFF”.
This diagnosis works only when the ignition
switch is turned OFF and the engine is
stopped by “Self Shut-OFF”.

• Engine coolant temperature: 65

C (149

or more

• Intake air temperature: 5

C (41

F) or more

• EGR volume control valve is stuck
• EGR volume control valve is jammed

with foreign objects

• Improper specification of EGR vol-

ume control valve position sensor

−

Voltage

(Approx.)

EGR volume control valve

Connector

Terminal

F74

Ground

5 V

Revision: November 2015

2016 JUKE

P044B EXHAUST GAS RECIRCULATION SYSTEM

EC-997

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

Is the inspection result normal?

YES

>> GO TO 2.

>> GO TO 5.

CHECK EGR VOLUME CONTROL VALVE POSITION SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check harness continuity between EGR volume control valve harness connector and ECM harness con-

nector.

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

YES

>> GO TO 3.

>> Repair or replace error-detected parts.

CHECK EGR VOLUME CONTROL VALVE POSITION SENSOR INPUT SIGNAL CIRCUIT

1. Check harness continuity between EGR volume control valve harness connector and ECM harness con-

nector.

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

YES

>> GO TO 4.

>> Repair or replace error-detected parts.

CHECK EGR VOLUME CONTROL VALVE

Check the EGR volume control valve. Refer to

EC-961, "Component Inspection (EGR Volume Control Valve)"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace EGR volume control valve. Refer to