Nissan Primera P12. Manual - part 302

 

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Nissan Primera P12. Manual - part 302

 

 

TROUBLE DIAGNOSIS

EC-393

[YD (WITHOUT EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

21
22
23
24

L
L
W
W

Fuel injector No. 2
Fuel injector No. 2
Fuel injector No. 3
Fuel injector No. 3

[Engine is running]

Warm-up condition

Idle speed

0 - 9V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

0 - 9V

25
26
27
28

GY
W/L
OR/B
GY/B

EGR volume control valve

[Engine is running]

Warm-up condition

Idle speed

0.1 - 14V
(Voltage signals of each ECM ter-
minals differ according to the con-
trol position of EGR volume
control valve.)

29

L

Fuel pump

[Engine is running]

Warm-up condition

Idle speed

0.5 - 1.0V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

0.5 - 1.0V

37

R/G

Glow relay

Refer to

EC-613, "GLOW CONTROL SYSTEM"

.

40
41
42
43

B/P
B/P
PU/G
PU/G

Fuel injector No. 4
Fuel injector No. 4
Fuel injector No. 1
Fuel injector No. 1

[Engine is running]

Warm-up condition

Idle speed

0 - 9V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

0 - 9V

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

MBIB0881E

MBIB0882E

MBIB0887E

MBIB0888E

MBIB0881E

MBIB0882E

EC-394

[YD (WITHOUT EURO-OBD)]

TROUBLE DIAGNOSIS

44

L

Crankshaft position sen-
sor power supply

[Ignition switch ON]

Approximately 5.3V

45

R

Camshaft position sensor
power supply

[Ignition switch ON]

Approximately 5.3V

46

L/W

Crankshaft position sensor

[Engine is running]

Warm-up condition

Idle speed

0 - 6V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

0 - 6V

47

B

Camshaft position sensor

[Engine is running]

Warm-up condition

Idle speed

0 - 6V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

0 - 6V

48
49

R
R

Fuel rail pressure sensor

[Engine is running]

Warm-up condition

Idle speed

1.7 - 2.0V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

2.0 - 2.3V

50

PU

Fuel pump temperature
sensor

[Engine is running]

Warm-up condition

Approximately 0.3 - 5.3V
Output voltage varies with fuel
pump temperature

51

L/OR

Engine coolant tempera-
ture sensor

[Engine is running]

Warm-up condition

Approximately 0.3 - 5.3V
Output voltage varies with engine
coolant temperature

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

MBIB0879E

MBIB0880E

MBIB0877E

MBIB0878E

TROUBLE DIAGNOSIS

EC-395

[YD (WITHOUT EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

52

Y

Turbocharger boost sensor

[Engine is running]

Warm-up condition

Idle speed

2.3 - 2.6V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

2.5 - 2.8V

54

W

Mass air flow sensor

[Engine is running]

Warm-up condition

Idle speed

1.8 - 2.3V

[Engine is running]

Warm-up condition

Engine speed is 2,000 rpm

2.5 - 3.0V

55

G

Intake air temperature sen-
sor

[Engine is running]

Warm-up condition

Approximately 0.3 - 5.2V
Output voltage varies with intake
air temperature

59

60

61

62

L/G

L/R

R/Y

LG/W

Fuel injector adjustment
resistor No. 1
Fuel injector adjustment
resistor No. 3
Fuel injector adjustment
resistor No. 4
Fuel injector adjustment
resistor No. 2

[Ignition switch ON]

0.5 - 5.1V
(There are individual differences
between fuel injector adjustment
resistors.)

63

W

Fuel rail pressure sensor
power supply

[Ignition switch ON]

Approximately 5.3V

64

W

Turbocharger boost sensor
power supply

[Ignition switch ON]

Approximately 5.3V

65

L/R

Crankshaft position sen-
sor ground

[Ignition switch ON]

Approximately 0.3V

66

W

Camshaft position sensor
ground

[Ignition switch ON]

Approximately 0.3V

67

Sensor ground
(Sensors shield circuit)

[Ignition switch ON]

Approximately 0.3V

68

B

Fuel rail pressure sensor
ground

[Ignition switch ON]

Approximately 0.3V

69

B

Fuel pump temperature
sensor ground

[Ignition switch ON]

Approximately 0.3V

70

B

Engine coolant tempera-
ture sensor ground

[Ignition switch ON]

Approximately 0.3V

71

B

Turbocharger boost sensor
ground

[Ignition switch ON]

Approximately 0.3V

73

B

Mass air flow sensor
ground

[Ignition switch ON]

Approximately 0.3V

74

R

Intake air temperature sen-
sor ground

[Ignition switch ON]

Approximately 0.3V

78

R

Fuel injector adjustment
resistor ground

[Ignition switch ON]

Approximately 0.3V

82

L/R

Accelerator pedal position
sensor 1 power supply

[Ignition switch ON]

Approximately 5.3V

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

EC-396

[YD (WITHOUT EURO-OBD)]

TROUBLE DIAGNOSIS

83

L/W

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

Accelerator pedal position
sensor 1 ground

[Ignition switch ON]

Approximately 0.3V

85

Sensor ground
(Accelerator pedal posi-
tion sensor shield circuit)

[Ignition switch ON]

Approximately 0.3V

87

R

CAN communication line

[Ignition switch ON]

Approximately 2.0 - 2.6V
Output voltage varies with the
communication status.

89

LG/W

Data link connector

[Ignition switch ON]

CONSULT-II is disconnected.

Approximately 0V - Battery volt-
age (11 - 14V)

90

R

Accelerator pedal position
sensor 2 power supply

[Ignition switch ON]

Approximately 5.3V

91

W

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

B

Accelerator pedal position
sensor 2 ground

[Ignition switch ON]

Approximately 0.3V

95

L

CAN communication line

[Ignition switch ON]

Approximately 2.6 - 3.2V
Output voltage varies with the
communication status.

99

B/Y

Start signal

[Ignition switch ON]

Approximately 0.3V

[Ignition switch START]

BATTERY VOLTAGE
(11 - 14V)

100

R/G

Stop lamp switch

[Ignition switch ON]

Brake pedal fully released

Approximately 0V

[Ignition switch ON]

Brake pedal depressed

BATTERY VOLTAGE
(11 - 14V)

101

L/Y

ASCD brake switch

[Ignition switch ON]

Brake pedal and clutch pedal fully released

BATTERY VOLTAGE
(11 - 14V)

[Ignition switch ON]

Brake pedal and/or clutch pedal depressed

Approximately 0V

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

 

 

 

 

 

 

 

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