Nissan Juke F15. Manual - part 588

P2263 TC SYSTEM

EC-1165

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

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

YES

>> Perform the trouble diagnosis for power supply.

NO

>> Repair or replace error-detected parts.

6.

CHECK TURBOCHARGER BYPASS CONTROL VALVE OUTPUT SIGNAL 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.
Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace error-detected parts.

7.

CHECK TURBOCHARGER BYPASS CONTROL VALVE

Check the turbocharger bypass control valve. Refer to 

EC-1167, "Component Inspection (Turbocharger

Bypass Control Valve)"

.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Replace turbocharger bypass control valve. Refer to 

EM-242, "Exploded View"

.

8.

CHECK ELECTRIC WASTEGATE CONTROL ACTUATOR OUTPUT SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect electric wastegate control actuator harness connector and ECM harness connector.

3. Check the continuity between electric wastegate control actuator harness connector and ECM harness

connector.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair or replace error-detected parts.

9.

CHECK WASTEGATE CONTROL VALVE POSITION SENSOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect electric wastegate control actuator harness connector.

3. Turn ignition switch ON.

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

+

−

Continuity

Turbocharger bypass control 

valve

ECM

Connector

Terminal

Connector

Terminal

F64

2

F24

105

Existed

+

−

Continuity

Electric wastegate control 

actuator

ECM

Connector

Terminal

Connector

Terminal

F61

4

F24

107

Existed

5

108

EC-1166

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2263 TC SYSTEM

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> Perform the trouble diagnosis for power supply circuit.

10.

CHECK WASTEGATE CONTROL VALVE POSITION SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between electric wastegate control actuator harness connector and ECM harness

connector.

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

YES

>> GO TO 11.

NO

>> Repair or replace error-detected parts.

11.

CHECK WASTEGATE CONTROL VALVE POSITION SENSOR INPUT SIGNAL CIRCUIT

1. Check the continuity between electric wastegate control actuator harness connector and ECM harness

connector.

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

YES

>> GO TO 12.

NO

>> Repair or replace error-detected parts.

12.

CHECK ELECTRIC WASTEGATE CONTROL ACTUATOR

Check the electric wastegate control actuator. Refer to 

EC-811, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 13.

NO

>> Replace exhaust manifold and turbocharger assembly. Refer to 

EM-242, "Exploded View"

.

13.

CHECK TURBOCHARGER BOOST SENSOR

Check the turbocharger boost sensor. Refer to 

EC-1167, "Component Inspection (Turbocharger Boost Sen-

sor)"

.

Is the inspection result normal?

YES

>> GO TO 14.

NO

>> Replace turbocharger boost sensor. Refer to 

EM-194, "Exploded View"

.

14.

CHECK EXHAUST MANIFOLD AND TURBOCHARGER ASSEMBLY

+

−

Voltage

(Approx.)

Electric wastegate control actua-

tor

Connector

Terminal

F61

3

Ground

5 V

+

−

Continuity

Electric wastegate control 

actuator

ECM

Connector

Terminal

Connector

Terminal

F61

2

F24

72

Existed

+

−

Continuity

Electric wastegate control 

actuator

ECM

Connector

Terminal

Connector

Terminal

F61

1

F24

65

Existed

P2263 TC SYSTEM

EC-1167

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Check the exhaust manifold and turbocharger assembly. Refer to 

EM-244, "Inspection"

.

Is the inspection result normal?

YES

>> CHECK INTERMITTENT INCIDENT. Refer to 

GI-45, "Intermittent Incident"

.

NO

>> Replace exhaust manifold and turbocharger assembly. Refer to 

EM-242, "Exploded View"

.

Component Inspection (Turbocharger Bypass Control Valve)

INFOID:0000000012198687

1.

CHECK TURBOCHARGER BYPASS CONTROL VALVE

With consult

1. Turn ignition switch ON and engine stopped or engine running (idling, less than 1200rpm).

2. On the CONSULT screen, select ENGINE » ACTIVE TEST »“TC BYPASS VALVE”.

3. Operate “ON” or “OFF” and check if valve operating sound can be heard.

Without consult

1. Turn ignition switch OFF.

2. Disconnect turbocharger bypass control valve harness connector.

3. Apply a voltage of 12V to the positive or negative terminal.
Can the valve operating sound be heard?

YES

>> INSPECTION END

NO

>> Replace turbocharger assembly (do not replace bypass control valve only). Refer to 

EM-242,

"Exploded View"

.

Component Inspection (Turbocharger Boost Sensor)

INFOID:0000000012198688

1.

CHECK TURBOCHARGER BOOST SENSOR 

1. Turn ignition switch OFF.

2. Remove turbocharger boost sensor with its harness connector.

3. Install pressure pump (A) to turbocharger boost sensor (1).

CAUTION:

When insert a pressure pump hose to the sensor, be careful

to the damage of the sensor housing.

4. Turn ignition switch ON.

5. Check the voltage between ECM harness connector terminals

as per the following conditions.

NOTE:

• Always calibrate the pressure pump gauge when using it.

• Inspection should be done at room temperature [10 - 30

°C (50 - 86°F)].

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace turbocharger boost sensor. Refer to 

EM-194, "Exploded View"

.

JMBIA0871ZZ

ECM

Condition [Pressure (Relative to at-

mospheric pressure)]

Voltage

(Approx.)

Connector

+

−

Terminal

F23

11

13

0 kPa
(0 mbar, 0 mmHg, 0 inHg)

2.03 V

40 kPa
(400 mbar, 300 mmHg, 11.81 inHg)

2.67 V

EC-1168

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2562, P2566 WASTEGATE CONTROL VALVE POSITION SENSOR

P2562, P2566 WASTEGATE CONTROL VALVE POSITION SENSOR

DTC Logic

INFOID:0000000012198693

DTC DETECTION LOGIC

NOTE:

If DTC P2562 or P2566 is displayed with DTC P0643 first perform the trouble diagnosis for DTC P0643. Refer

to 

EC-1060, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

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 more than 11 V at idle.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start the engine and let it idle for 10 seconds.

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

YES

>> Proceed to 

EC-1168, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198694

1.

CHECK WASTEGATE CONTROL VALVE POSITION SENSOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect electric wastegate control actuator harness connector.

3. Turn ignition switch ON.

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

Is the inspection result normal?

YES

>> GO TO 2.

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible Cause

P2562

TC BOOST CONTROL POSI-
TION SEN A
(Turbocharger boost control po-
sition sensor A circuit)

ECM detects the following status continu-
ously for 5 seconds or more:
A voltage signal transmitted from the waste-
gate control valve position sensor is 4.7 V or 
more.

• Harness or connectors

(Wastegate control valve position sen-
sor circuit is open or shorted.)

• Electric wastegate control actuator

P2566

TC BOOST CONTROL POSI-
TION SEN A
(Turbocharger boost control po-
sition sensor A circuit intermit-
tent)

ECM detects the following status continu-
ously for 0.5 seconds or more:
A voltage signal transmitted from the waste-
gate control valve position sensor is 0.25 V 
or less.

+

−

Voltage

(Approx.)

Electric wastegate control actua-

tor

Connector

Terminal

F61

3

Ground

5 V