Nissan Tiida C11. Manual - part 412

EC-298

< COMPONENT DIAGNOSIS >

[HR16DE (WITH EURO-OBD)]

P2138 APP SENSOR

2.

Check ground connection E15. Refer to Ground Inspection in 

GI-58, "Circuit Inspection"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace ground connection.

2.

CHECK APP SENSOR 1 POWER SUPPLY CIRCUIT

1.

Disconnect accelerator pedal position (APP) sensor harness connector.

2.

Turn ignition switch ON.

3.

Check the voltage between APP sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 3.

3.

DETECT MALFUNCTINING PART

• Harness or connectors E7, M69, M25, M201 (RHD models).
• Harness for open or short between ECM and APP sensor.

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

4.

CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-I

1.

Turn ignition switch ON.

2.

Check the voltage between APP sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> GO TO 5.

5.

CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-II

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

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

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO6.

6.

DETECT MALFUNCTINING PART

• Harness or connectors E7, M69, M25, M201 (RHD models).
• Harness for open or short between ECM and APP sensor.

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

APP sensor

Ground

Voltage

Connector

Terminal

E12 (LHD models)

M204 (RHD models)

4

Ground

Approx. 5V

APP sensor

Ground

Voltage

Connector

Terminal

E12 (LHD models)

M204 (RHD models)

5

Ground

Approx. 5V

APP sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

E12 (LHD models)

M204 (RHD models)

5

E16

102

Existed

P2138 APP SENSOR

EC-299

< COMPONENT DIAGNOSIS >

[HR16DE (WITH EURO-OBD)]

C

D

E

F

G

H

I

J

K

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M

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EC

N

P

O

7.

CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-III

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

Is the inspection result normal?

YES

>> GO TO 8.

NO

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

8.

CHECK COMPONENTS

Check the following.
• Crankshaft position sensor (POS) (Refer to 

EC-200, "Component Inspection"

.)

• Refrigerant pressure sensor (Refer to 

EC-326, "Diagnosis Procedure"

.)

Is the inspection result normal?

YES

>> GO TO 15.

NO

>> Replace malfunctioning component.

9.

CHECK APP SENSOR GROUND CIRCUIT FOR OPEN AND SHORT

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

Check the continuity between APP sensor harness connector and ECM harness connector as follows.

4.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 11.

NO

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

10.

DETECT MALFUNCTINING PART

• Harness or connectors E7, M69, M25, M201 (RHD models).
• Harness for open or short between ECM and APP sensor.

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

11.

CHECK APP SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1.

Check the continuity between APP sensor harness connector and ECM harness connector as follows.

2.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 13.

NO

>> GO TO 12.

ECM

Sensor

Connector

Terminal

Item

Connector

Terminal

F11

74

Refrigerant pressure sensor

E17

3

75

CKP sensor (POS)

F15

1

E16

102

APP sensor

E12 (LHD models)

M204 (RHD models)

5

APP sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

E12 (LHD models)

M204 (RHD models)

2

E16

111

Existed

1

104

APP sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

E12 (LHD models)

M204 (RHD models)

3

E16

110

Existed

6

103

EC-300

< COMPONENT DIAGNOSIS >

[HR16DE (WITH EURO-OBD)]

P2138 APP SENSOR

12.

DETECT MALFUNCTINING PART

• Harness or connectors E7, M69, M25, M201 (RHD models).
• Harness for open or short between ECM and APP sensor.

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

13.

CHECK APP SENSOR

Refer to 

EC-300, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 15.

NO

>> GO TO 14.

14.

REPLACE ACCELERATOR PEDAL ASSEMBLY

1.

Replace accelerator pedal assembly.

2.

Go to 

EC-300, "Special Repair Requirement"

.

>> INSPECTION END

15.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-55, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000001671081

1.

CHECK ACCELERATOR PEDAL POSITION SENSOR

1.

Reconnect all harness connectors disconnected.

2.

Turn ignition switch ON.

3.

Check the voltage between ECM harness connector terminals as follows.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

REPLACE ACCELERATOR PEDAL ASSEMBLY

1.

Replace accelerator pedal assembly.

2.

Go to 

EC-300, "Special Repair Requirement"

.

>> INSPECTION END

Special Repair Requirement

INFOID:0000000001671082

1.

PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING

Refer to 

EC-26, "ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Requirement"

.

>> GO TO 2.

2.

PERFORM THROTTLE VALVE CLOSED POSITION LEARNING

(+)

(–)

Condition

Voltage

Connector

Terminal

Connector

Terminal

E16

110

(APP sensor 1 signal)

E16

111

Accelerator pedal

Fully released

0.6 - 0.9V

Fully depressed

3.9 - 4.7V

103

(APP sensor 2 signal)

104

Fully released

0.3 - 0.6V

Fully depressed

1.95 - 2.4V

P2138 APP SENSOR

EC-301

< COMPONENT DIAGNOSIS >

[HR16DE (WITH EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Refer to 

EC-27, "THROTTLE VALVE CLOSED POSITION LEARNING : Special Repair Requirement"

.

>> GO TO 3.

3.

PERFORM IDLE AIR VOLUME LEARNING

Refer to 

EC-27, "IDLE AIR VOLUME LEARNING : Special Repair Requirement"

.

>> END