Nissan Juke F15. Manual - part 428

P2135 TP SENSOR

EC-525

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

C

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EC

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

EC-161, "Description"

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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

NO

>> Replace electric throttle control actuator. Refer to 

EM-29, "Exploded View"

.

ECM

Condition

Voltage

Connector

+

−

Terminal

F26

75

74

Accelerator 
pedal

Fully released

More than 0.36V

Fully depressed

Less than 4.75V

76

Fully released

Less than 4.75V

Fully depressed

More than 0.36V

EC-526

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

P2138 APP SENSOR

P2138 APP SENSOR

DTC Logic

INFOID:0000000012198076

DTC DETECTION LOGIC

NOTE:

If DTC P2138 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to

EC-424, "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.

TESTING CONDITION:

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

>> GO TO 2.

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-527, "Diagnosis Procedure"

.

NO

>> INSPECTION END

DTC No.

Trouble diagnosis name

(Trouble diagnosis con-

tent)

DTC detecting condition

Possible cause

P2138

APP SENSOR
(Accelerator pedal posi-
tion sensor circuit range/
performance)

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

• Harness or connector

(APP sensor 1 or 2 circuit is open or 
shorted.)
(Turbocharger boost sensor circuit is 
open or shorted.)
(Fuel rail pressure sensor circuit is open 
or shorted.)
(Battery current sensor circuit is open or 
shorted.)
(G sensor circuit is open or shorted.) 
(Camshaft position sensor circuit is open 
or shorted.)
(Exhaust valve timing control position 
sensor circuit is open or shorted.)
(Engine oil pressure sensor circuit is 
open or shorted.)

• Accelerator pedal position sensor

(APP sensor 1 or 2)

• Turbocharger boost sensor
• Fuel rail pressure sensor
• Battery current sensor
• G sensor
• Camshaft position sensor
• Exhaust valve timing control position sen-

sor

• Engine oil pressure sensor

P2138 APP SENSOR

EC-527

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

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Diagnosis Procedure

INFOID:0000000012198077

1.

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.

NO

>> GO TO 2.

2.

CHECK APP SENSOR 1 POWER SUPPLY 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 ground.
Is the inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit.

NO

>> Repair or replace error-detected parts.

3.

CHECK APP SENSOR 2 POWER SUPPLY

Check the voltage between APP sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK SENSOR POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check harness connector for short to power and short to ground, between the following terminals.

+

−

Voltage

(Approx.)

APP sensor

Connector

Terminal

E101

4

Ground

5 V

+

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

4

E18

101

Existed

+

−

Voltage

(Approx.)

APP sensor

Connector

Terminal

E101

5

Ground

5 V

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F25

39

FRP sensor

F5

1

EOP sensor

F43

3

Turbocharger boost sensor

F75

1

EC-528

< DTC/CIRCUIT DIAGNOSIS >

[MR FOR NISMO RS MODELS]

P2138 APP SENSOR

Is inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit.

NO

>> Repair or replace error-detected parts.

5.

CHECK APP SENSOR 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 6.

NO

>> Repair or replace error-detected parts.

6.

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 7.

NO

>> Repair or replace error-detected parts

7.

CHECK APP SENSOR

Check the APP sensor. Refer to 

EC-522, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-45, "Intermittent Incident"

.

NO

>> Replace accelerator pedal assembly. Refer to 

EM-29, "Exploded View"

.

Component Inspection

INFOID:0000000012198078

1.

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.

F26

68

Battery current sensor

F52

1

G sensor

B32

3

72

CMP sensor

F109

1

EVT control position sensor

F110

1

E18

118

APP sensor 2

E101

5

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

+

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

1

E18

120

Existed

2

105

+

−

Continuity

APP sensor

ECM

Connector

Terminal

Connector

Terminal

E101

3

E18

102

Existed

6

119