Content .. 289 290 291 292 ..

Nissan Juke (2016 year). Service Repair Manual - part 291

P2119 ELECTRIC THROTTLE CONTROL ACTUATOR

EC-1143

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2119 ELECTRIC THROTTLE CONTROL ACTUATOR

DTC Logic

INFOID:0000000012198667

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.

>> GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION A AND B

1. Turn ignition switch ON and wait at least 1 second.

2. Set selector lever to D (CVT) or 1st (M/T) position and wait at least 3 seconds.

3. Set selector lever to P (CVT) or Neutral (M/T) position.

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

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

6. Set selector lever to D (CVT) or 1st (M/T) position and wait at least 3 seconds.

7. Set selector lever to P (CVT) or Neutral (M/T) position.

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

9. Check DTC.
Is DTC detected?

YES

>> Proceed to

EC-1143, "Diagnosis Procedure"

>> GO TO 3.

PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION C

1. Turn ignition switch ON and wait at least 1 second.

2. Set selector lever to D (CVT) or 1st (M/T) position and wait at least 3 seconds.

3. Set selector lever to P (CVT) or Neutral (M/T) position.

4. Start engine and let it idle for 3 seconds.

5. Check DTC.
Is DTC detected?

YES

>> Proceed to

EC-1143, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198668

CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY

1. Remove the intake air duct. Refer to

EM-192, "Exploded View"

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P2119

ETC ACTR-B1
(Electric throttle control
actuator)

Electric throttle control actuator does not function
properly due to the return spring malfunction.

Electric throttle control actuator

Throttle valve opening angle in fail-safe mode is
not in specified range.

ECM detect the throttle valve is stuck open.

Revision: November 2015

2016 JUKE

EC-1144

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2119 ELECTRIC THROTTLE CONTROL ACTUATOR

2. Check if foreign matter is caught between the throttle valve and

the housing.

Is the inspection result normal?

YES

>> Replace electric throttle control actuator. Refer to

EM-

197, "Exploded View"

>> Remove the foreign matter and clean the electric throttle

control actuator inside, then perform throttle valve

closed position learning. Refer to

EC-754, "Description"

JSBIA2864ZZ

Revision: November 2015

2016 JUKE

P2122, P2123 APP SENSOR

EC-1145

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2122, P2123 APP SENSOR

DTC Logic

INFOID:0000000012198669

DTC DETECTION LOGIC

NOTE:

If DTC P2122 or P2123 is displayed with DTC P0643, first perform the 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.

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-1145, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198670

CHECK APP SENSOR 1 POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect accelerator pedal position (APP) sensor harness connector.

3. Turn ignition switch ON.

4. Check the voltage between APP sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

>> GO TO 2.

CHECK APP SENSOR 1 POWER SUPPLY CIRCUIT

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P2122

APP SEN 1/CIRC
(Accelerator pedal position
sensor 1 circuit low input)

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

• Harness or connectors

(APP sensor 1 circuit is open or shorted.)

• Accelerator pedal position sensor

(APP sensor 1)

P2123

APP SEN 1/CIRC
(Accelerator pedal position
sensor 1 circuit high input)

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

−

Voltage

(Approx.)

APP sensor

Connector

Terminal

E101

Ground

5 V

Revision: November 2015

2016 JUKE

EC-1146

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2122, P2123 APP SENSOR

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

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

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 APP SENSOR 1 GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between APP 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 APP SENSOR INPUT SIGNAL CIRCUIT

1. Check the continuity between APP sensor 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 5.

>> Repair or replace error-detected parts.

CHECK APP SENSOR

Check the APP sensor. Refer to

EC-1146, "Component Inspection"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace accelerator pedal assembly. Refer to

ACC-4, "Exploded View"

Component Inspection

INFOID:0000000012198671

CHECK ACCELERATOR PEDAL POSITION SENSOR

1. Turn ignition switch OFF.

2. Reconnect all harness connectors disconnected.

3. Turn ignition switch ON.

4. Check the voltage between ECM harness connector terminals as per the following condition.

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

E19

146

Existed

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

E19

151

Existed

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

E19

150

Existed

Revision: November 2015

2016 JUKE

P2122, P2123 APP SENSOR

EC-1147

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace accelerator pedal assembly. Refer to

ACC-4, "Exploded View"

ECM

Condition

Voltage

Connector

−

Terminal

E19

150

151

Accelerator pedal

Fully released

0.6 - 0.9 V

Fully depressed

3.9 - 4.7 V

143

144

Fully released

0.3 - 0.6 V

Fully depressed

1.95 - 2.4 V

Revision: November 2015

2016 JUKE

EC-1148

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2127, P2128 APP SENSOR

P2127, P2128 APP SENSOR

DTC Logic

INFOID:0000000012198672

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, 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-1148, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198673

CHECK APP SENSOR 2 POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect accelerator pedal position (APP) sensor harness connector.

3. Turn ignition switch ON.

4. Check the voltage between APP sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

>> GO TO 2.

CHECK SENSOR POWER SUPPLY 2 CIRCUIT

Perform

EC-1240, "Diagnosis Procedure"

Is inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit.

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P2127

APP SEN 2/CIRC
(Accelerator pedal position
sensor 2 circuit low input)

An excessively low voltage from the APP
sensor 2 is sent to ECM.

• Harness or connectors

(APP sensor 2 circuit is open or shorted.)

• Accelerator pedal position sensor

(APP sensor 2)

• Sensor power supply 2 circuit

P2128

APP SEN 2/CIRC
(Accelerator pedal position
sensor 2 circuit high input)

An excessively high voltage from the APP
sensor 2 is sent to ECM.

−

Voltage

(Approx.)

APP sensor

Connector

Terminal

E101

Ground

5 V

Revision: November 2015

2016 JUKE

P2127, P2128 APP SENSOR

EC-1149

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

>> Repair or replace error-detected parts.

CHECK APP SENSOR 2 GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between APP 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 APP SENSOR 2 INPUT SIGNAL CIRCUIT

1. Check the continuity between APP sensor 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 5.

>> Repair or replace error-detected parts

CHECK APP SENSOR

Check the APP sensor. Refer to

EC-1149, "Component Inspection"

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

>> Replace accelerator pedal assembly. Refer to

ACC-4, "Exploded View"

Component Inspection

INFOID:0000000012198674

CHECK ACCELERATOR PEDAL POSITION SENSOR

1. Turn ignition switch OFF.

2. Reconnect all harness connectors disconnected.

3. Turn ignition switch ON.

4. Check the voltage between ECM harness connector terminals as per the following condition.

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace accelerator pedal assembly. Refer to

ACC-4, "Exploded View"

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

E19

144

Existed

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

E19

143

Existed

ECM

Condition

Voltage

Connector

−

Terminal

E19

150

151

Accelerator pedal

Fully released

0.6 - 0.9 V

Fully depressed

3.9 - 4.7 V

143

144

Fully released

0.3 - 0.6 V

Fully depressed

1.95 - 2.4 V

Revision: November 2015

2016 JUKE

EC-1150

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P2135 TP SENSOR

P2135 TP SENSOR

DTC Logic

INFOID:0000000012198675

DTC DETECTION LOGIC

NOTE:

If DTC P2135 is displayed with DTC P0643, first perform the 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.

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-1150, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012198676

CHECK THROTTLE POSITION SENSOR 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 POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between electric throttle control actuator harness connector and ground.

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P2135

TP SENSOR-B1
(Throttle position sensor
circuit range/perfor-
mance)

Rationally incorrect voltage is sent to ECM
compared with the signals from TP sensor 1
and TP sensor 2.

• Harness or connector

(TP sensor 1 or 2 circuit is open or shorted.)

• Electric throttle control actuator

(TP sensor 1 or 2)

−

Voltage

(Approx.)

Electric throttle control actuator

Connector

Terminal

F29

Ground

5 V

Revision: November 2015

2016 JUKE

Content .. 289 290 291 292 ..