Nissan Almera Tino V10. Manual - part 629

EC-1342

[YD (WITHOUT EURO-OBD)]

DTC P0117, P0118 ECT SENSOR

4.

CHECK ENGINE COOLANT TEMPERATURE SENSOR

Refer to

EC-1342, "Component Inspection"

.

OK or NG

OK

>> GO TO 5.

NG

>> Replace engine coolant temperature sensor.

5.

CHECK INTERMITTENT INCIDENT

Refer to

EC-1309, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"

.

>> INSPECTION END

Component Inspection

EBS014UH

ENGINE COOLANT TEMPERATURE SENSOR

1.

Check resistance between engine coolant temperature sensor
terminals 1 and 2 as shown in the figure.

<Reference data>

2.

If NG, replace engine coolant temperature sensor.

Removal and Installation

EBS014UI

ENGINE COOLANT TEMPERATURE SENSOR

Refer to

EM-186, "CYLINDER HEAD"

.

PBIB2005E

Engine coolant temperature

°

C (

°

F)

Resistance k

Ω

20 (68)

2.1 - 2.9

50 (122)

0.68 - 1.00

90 (194)

0.236 - 0.260

SEF012P

DTC P0122, P0123 APP SENSOR

EC-1343

[YD (WITHOUT EURO-OBD)]

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DTC P0122, P0123 APP SENSOR

PFP:18002

Description

EBS014UJ

The accelerator pedal position sensor is installed on the upper end
of the accelerator pedal assembly. The ECM uses the signal to
determine the amount of fuel to be injected.

CONSULT-II Reference Value in Data Monitor Mode

EBS014UK

Specification data are reference values.

*: This signal is converted by ECM internally. Thus, it differs from ECM terminal voltage.

ECM Terminals and Reference Value

EBS014UL

Specification data are reference values and are measured between each terminal and ground.

CAUTION:

Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

PBIB1741E

MONITOR ITEM

CONDITION

SPECIFICATION

ACCEL POS SEN*

●

Ignition switch: ON
(Engine stopped)

Accelerator pedal: Fully released

0.2 - 0.7V

Accelerator pedal: Fully depressed

3.9 - 4.9V

ACCEL SEN 2*

●

Ignition switch: ON
(Engine stopped)

Accelerator pedal: Fully released

0.1 - 0.4V

Accelerator pedal: Fully depressed

1.9 - 2.4V

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage)

82

L

Accelerator pedal position
sensor 1 power supply

[Ignition switch ON]

Approximately 5.3V

83

L/R

Accelerator pedal position
sensor 1

[Ignition switch ON]

●

Engine stopped

●

Accelerator pedal: Fully released

0.5 - 1.0V

[Ignition switch ON]

●

Engine stopped

●

Accelerator pedal: Fully depressed

4.2 - 5.2V

84

L/W

Accelerator pedal position
sensor 1 ground

[Ignition switch ON]

Approximately 0.3V

85

—

Sensor ground
(Accelerator pedal position
sensor shield circuit)

[Ignition switch ON]

Approximately 0.3V

90

R

Accelerator pedal position
sensor 2 power supply

[Ignition switch ON]

Approximately 5.3V

EC-1344

[YD (WITHOUT EURO-OBD)]

DTC P0122, P0123 APP SENSOR

On Board Diagnosis Logic

EBS014UM

The MI will not light up for these self-diagnoses.

DTC Confirmation Procedure

EBS014UN

NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.

WITH CONSULT-II

1.

Turn ignition switch ON.

2.

Select “DATA MONITOR” mode with CONSULT-II.

3.

Wait at least 5 seconds.

4.

If DTC is detected, go to

EC-1346, "Diagnostic Procedure"

.

91

B

Accelerator pedal position
sensor 2

[Ignition switch ON]

●

Engine stopped

●

Accelerator pedal: Fully released

0.4 - 0.7V

[Ignition switch ON]

●

Engine stopped

●

Accelerator pedal: Fully depressed

2.2 - 2.7V

92

W

Accelerator pedal position
sensor 2 ground

[Ignition switch ON]

Approximately 0.3V

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage)

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0122

Accelerator pedal position
sensor 1 circuit low input

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

●

Harness or connectors
(The APP sensor 1 circuit is open or
shorted.)

●

Accelerator pedal position sensor
(Accelerator pedal position sensor 1)

P0123

Accelerator pedal position
sensor 1 circuit high input

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

SEF817Y

DTC P0122, P0123 APP SENSOR

EC-1345

[YD (WITHOUT EURO-OBD)]

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Wiring Diagram

EBS014UO

YEC499A