Content .. 262 263 264 265 ..

Nissan Juke (2016 year). Service Repair Manual - part 264

P0197, P0198 EOT SENSOR

EC-927

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

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

YES

>> Perform the trouble diagnosis for power supply circuit.

>> Repair or replace error-detected parts.

CHECK EOT SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between EOT sensor harness connector and ECM harness connector.

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

YES

>> GO TO 4.

>> Repair or replace error-detected parts.

CHECK ENGINE OIL TEMPERATURE SENSOR

Check the engine oil temperature sensor. Refer to

EC-927, "Component Inspection"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace engine oil temperature sensor. Refer to

EM-286, "Exploded View"

Component Inspection

INFOID:0000000012198424

CHECK ENGINE OIL TEMPERATURE SENSOR

1. Turn ignition switch OFF.

2. Disconnect engine oil temperature sensor harness connector.

3. Remove engine oil temperature sensor.

4. Check resistance between engine oil temperature sensor termi-

nals by heating with hot water as shown in the figure.

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace engine oil temperature sensor. Refer to

EM-286, "Exploded View"

−

Continuity

EOT sensor

ECM

Connector

Terminal

Connector

Terminal

F48

F23

Existed

−

Continuity

EOT sensor

ECM

Connector

Terminal

Connector

Terminal

F48

F23

Existed

Engine oil temperature

sensor

Condition

Resistance (k

Ω

)

−

Terminal

Temperature
[

C (

F)]

20 (68)

2.37 - 2.63

50 (122)

0.68 - 1.00

90 (194)

0.236 - 0.260

JMBIA0080ZZ

Revision: November 2015

2016 JUKE

EC-928

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0201, P0202, P0203, P0204 FUEL INJECTOR

P0201, P0202, P0203, P0204 FUEL INJECTOR

DTC Logic

INFOID:0000000012198425

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.

TESTING CONDITION:

Before performing the following procedure, conform that battery voltage is 11 V or more at idle.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

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

2. Start the engine and let it idle at least 30 seconds.

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

YES

>> Proceed to

EC-928, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198426

PERFORM TROUBLE DIAGNOSIS FOR INJECTOR

Perform trouble diagnosis for injector. Refer to

EC-1204, "Component Function Check"

Is inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Repair or replace error-detected parts.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0201

INJECTOR CIRC-CYL1
(No.1 fuel injector circuit)

ECM detects No. 1 injector circuit
is open or shorted.

• The fuel injector circuit is open or shorted
• Fuel injector
• ECM

P0202

INJECTOR CIRC-CYL2
(No. 2 fuel injector circuit)

ECM detects No. 2 injector circuit
is open or shorted.

P0203

INJECTOR CIRC-CYL3
(No. 3 fuel injector circuit)

ECM detects No. 3 injector circuit
is open or shorted.

P0204

INJECTOR CIRC-CYL4
(No. 4 fuel injector circuit)

ECM detects No. 4 injector circuit
is open or shorted.

Revision: November 2015

2016 JUKE

P0222, P0223 TP SENSOR

EC-929

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0222, P0223 TP SENSOR

DTC Logic

INFOID:0000000012198427

DTC DETECTION LOGIC

NOTE:

If DTC P0222 or P0223 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.

Refer to

EC-952, "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.

TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is more than 8 V at idle.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start engine and let it idle for 1 second.

2. Check DTC.
Is DTC detected?

YES

>> Proceed to

EC-929, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198428

CHECK THROTTLE POSITION SENSOR 1 POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect electric throttle control actuator harness connector.

3. Turn ignition switch ON.

4. Check the voltage between electric throttle control actuator harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

>> GO TO 2.

CHECK THROTTLE POSITION SENSOR 1 POWER SUPPLY CIRCUIT

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P0222

TP SEN 1/CIRC-B1
(Throttle position sensor
1 circuit low input)

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

• Harness or connectors

(TP sensor 1 circuit is open or shorted.)

• Electric throttle control actuator

(TP sensor 1)

P0223

TP SEN 1/CIRC-B1
(Throttle position sensor
1 circuit high input)

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

−

Voltage

(Approx.)

Electric throttle control actuator

Connector

Terminal

F29

Ground

5 V

Revision: November 2015

2016 JUKE

EC-930

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0222, P0223 TP SENSOR

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between electric throttle control actuator harness connector and ECM harness con-

nector.

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

YES

>> Perform the trouble diagnosis for power supply circuit.

>> Repair or replace error-detected parts.

CHECK THROTTLE POSITION SENSOR 1 GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between electric throttle control actuator harness connector and ECM harness con-

nector.

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

YES

>> GO TO 4.

>> Repair or replace error-detected parts.

CHECK THROTTLE POSITION SENSOR 1 INPUT SIGNAL CIRCUIT

1. Check the continuity between electric throttle control actuator harness connector and ECM harness con-

nector.

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

YES

>> GO TO 5.

>> Repair open circuit or short to ground or short to power in harness or connectors.

CHECK THROTTLE POSITION SENSOR

Check the throttle position sensor. Refer to

EC-931, "Component Inspection"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace electric throttle control actuator. Refer to

EM-197, "Exploded View"

−

Continuity

Electric throttle control actu-

ator

ECM

Connector

Terminal

Connector

Terminal

F29

F24

Existed

−

Continuity

Electric throttle control actu-

ator

ECM

Connector

Terminal

Connector

Terminal

F29

F24

Existed

−

Continuity

Electric throttle control actu-

ator

ECM

Connector

Terminal

Connector

Terminal

F29

F24

Existed

Revision: November 2015

2016 JUKE

P0222, P0223 TP SENSOR

EC-931

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

Component Inspection

INFOID:0000000012198429

CHECK THROTTLE POSITION SENSOR

1. Turn ignition switch OFF.

2. Reconnect all harness connectors disconnected.

3. Perform “ Throttle Valve Closed Position Learning”. Refer to

EC-754, "Description"

4. Turn ignition switch ON.

5. Set selector lever to D (CVT) or 1st (M/T) position.

6. Check the voltage between ECM harness connector terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace electric throttle control actuator. Refer to

EM-197, "Exploded View"

ECM

Condition

Voltage

Connector

−

Terminal

F24

Accelerator
pedal

Fully released

More than 0.36V

Fully depressed

Less than 4.75V

Fully released

Less than 4.75V

Fully depressed

More than 0.36V

Revision: November 2015

2016 JUKE

EC-932

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0234 TC SYSTEM

P0234 TC SYSTEM

DTC Logic

INFOID:0000000012198430

DTC DETECTION LOGIC

NOTE:

If DTC P0234 is displayed with DTC P0237 or P0238, first perform the trouble diagnosis for DTC P0237 or

P0238. Refer to

EC-938, "DTC Logic"

DTC CONFIRMATION PROCEDURE

PERFORM COMPONENT FUNCTION CHECK

Perform component function check. Refer to

EC-932, "Component Function Check"

NOTE:

Use component function check to check the overall function of the turbocharger system circuit. During this

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

YES

>> INSPECTION END

>> Proceed to

EC-933, "Diagnosis Procedure"

Component Function Check

INFOID:0000000012198431

INSPECTION START

Do you have CONSULT?
Do you have CONSULT?

YES

>> GO TO 2.

>> GO TO 3.

CHECK ELECTRIC WASTEGATE CONTROL ACTUATOR

With CONSULT

1. Turn ignition switch ON and engine stopped.

2. On the CONSULT screen, select “ENGINE” >> “ACTIVE TEST” >> “WASTEGATE ACTUATOR”.

3. Operate “Up” or “Down”, set “W/G ACTUATOR POSITION B1” to 0.002 m, and make a quick short note of

value “V1” of “W/G ACTUATOR POSI SEN B1”.

4. Operate “Up” or “Down”, set “W/G ACTUATOR POSITION B1” to 0.006 m, and make a quick short note of

value “V2” of “W/G ACTUATOR POSI SEN B1”.

Do the values of “V1” and “V2” change (visually, ACTUATOR SHAFT operates) and “V2” minus “V1” becomes

equal to or more than 1.3V?

YES

>> INSPECTION END

>> Replace Turbocharger Assembly (do not replace electric wastegate control actuator only). Refer

EC-600, "ENGINE CONTROL SYSTEM : Component Parts Location"

CHECK ELECTRIC WASTEGATE CONTROL ACTUATOR

Without CONSULT

1. Turn ignition switch OFF.

2. Disconnect Wastegate control actuator harness connector.

3. While checking the POSITION SENSOR OUT voltage with an oscilloscope, apply a voltage of 12 V to the

positive or negative terminal.

Does ACTUATOR SHAFT visually operate and POSITION SENSOR OUT voltage change?

YES

>> INSPECTION END

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0234

TC SYSTEM-B1
(Turbocharger overboost con-
dition)

Turbocharger boost is higher
than the target value.

• Turbocharger boost sensor
• Turbocharger bypass control valve solenoid valve
• Exhaust manifold and turbocharger assembly
• Disconnection, looseness or improper connection

of boost control actuator hose

Revision: November 2015

2016 JUKE

P0234 TC SYSTEM

EC-933

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

>> Replace Turbocharger Assembly (do not replace electric wastegate control actuator only). Refer

EC-600, "ENGINE CONTROL SYSTEM : Component Parts Location"

Diagnosis Procedure

INFOID:0000000012198432

CHECK BOOST CONTROL ACTUATOR HOSE

Check disconnection, looseness or improper connection of hose between turbocharger bypass control valve

solenoid valve and boost control actuator.
Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace error-detected parts.

CHECK TURBOCHARGER BYPASS CONTROL VALVE POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect turbocharger bypass control valve harness connector.

3. Turn ignition switch ON.

4. Check the voltage between turbocharger bypass control valve harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

>> GO TO 3.

CHECK TURBOCHARGER BYPASS CONTROL VALVE POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect IPDM E/R harness connector.

3. Check the continuity between turbocharger bypass control valve harness connector and IPDM E/R har-

ness connector.

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

YES

>> Perform the trouble diagnosis for power supply circuit.

>> Repair or replace error-detected parts.

CHECK TURBOCHARGER BYPASS CONTROL VALVE GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between turbocharger bypass control valve harness connector and ECM harness

connector.

4. Also check harness for short to power.

−

Voltage

Turbocharger bypass control valve

Connector

Terminal

F64

Ground

Battery voltage

−

Continuity

Turbocharger bypass con-

trol valve

IPDM E/R

Connector

Terminal

Connector

Terminal

F64

E14

Existed

−

Continuity

Turbocharger bypass con-

trol valve

ECM

Connector

Terminal

Connector

Terminal

F64

F24

105

Existed

Revision: November 2015

2016 JUKE

EC-934

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P0234 TC SYSTEM

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace error-detected parts.

CHECK TURBOCHARGER BYPASS CONTROL VALVE

Check the turbocharger bypass control valve. Refer to

EM-244, "Inspection"

Is the inspection result normal?

YES

>> GO TO 6.

>> Replace turbocharger bypass control valve. Refer to

EM-242, "Exploded View"

CHECK BOOST CONTROL ACTUATOR

Check the boost control actuator. Refer to

EM-244, "Inspection"

Is the inspection result normal?

YES

>> GO TO 7.

>> Replace exhaust manifold and turbocharger assembly. Refer to

EM-242, "Exploded View"

CHECK TURBOCHARGER BOOST SENSOR

Check the turbocharger boost sensor. Refer to

EC-939, "Component Inspection"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace turbocharger boost sensor. Refer to

EM-194, "Exploded View"

Revision: November 2015

2016 JUKE

Content .. 262 263 264 265 ..