Nissan Primera P12. Manual - part 219

TROUBLE DIAGNOSIS

EC-61

[YD (WITH 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-62

[YD (WITH 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 or GST 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)

TROUBLE DIAGNOSIS

EC-63

[YD (WITH EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)

102

PU

ASCD steering switch

[Ignition switch ON]

●

ASCD steering switch is OFF

Approximately 4.3V

[Ignition switch ON]

●

ON/OFF switch is ON.

Approximately 0.3V

[Ignition switch ON]

●

CANCEL switch is ON.

Approximately 1.3V

[Ignition switch ON]

●

SET/COAST switch is ON.

Approximately 2.3V

[Ignition switch ON]

●

RESUME/ACCEL switch is ON.

Approximately 3.3V

103

B

ASCD steering switch
ground

[Ignition switch ON]

Approximately 0.3V

105

G

ECM relay (self-shutoff)

[Ignition switch ON]
[Ignition switch OFF]

●

For a few seconds after turning ignition
switch OFF

Approximately 1.2V

[Ignition switch OFF]

●

More than a few seconds after turning igni-
tion switch OFF

BATTERY VOLTAGE
(11 - 14V)

107
108

W/R
W/R

Ignition switch

[Ignition switch ON]

BATTERY VOLTAGE
(11 - 14V)

110

G/OR

Park/Neutral position
switch

[Ignition switch ON]

●

Gear position is Neutral

Approximately 0V

[Ignition switch ON]

●

Except the above gear position

BATTERY VOLTAGE
(11 - 14V)

111

R/B

Power steering pressure
switch

[Engine is running]

●

Steering wheel is being turned

Approximately 0V

[Engine is running]

●

Steering wheel is not being turned

BATTERY VOLTAGE
(11 - 14V)

113

G

ECM relay (self-shutoff)

[Ignition switch ON]
[Ignition switch OFF]

●

For a few seconds after turning ignition
switch OFF

Approximately 1.2V

[Ignition switch OFF]

●

More than a few seconds after turning igni-
tion switch OFF

BATTERY VOLTAGE
(11 - 14V)

114

B

ECM ground

[Engine is running]

●

Idle speed

Approximately 0V

119

120

R
R

Power supply for ECM

[Ignition switch ON]

BATTERY VOLTAGE
(11 - 14V)

121

W/L

Power supply for ECM
(Back-up)

[Ignition switch OFF]

BATTERY VOLTAGE
(11 - 14V)

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA

(DC Voltage and Pulse Signal)

EC-64

[YD (WITH EURO-OBD)]

TROUBLE DIAGNOSIS

CONSULT-II Function

EBS013JR

FUNCTION

*: The following emission-related diagnostic information is cleared when the ECM memory is erased.

●

Diagnostic trouble codes

●

1st/2nd trip diagnostic trouble codes

●

Freeze frame data

ENGINE CONTROL COMPONENT PARTS/CONTROL SYSTEMS APPLICATION

X: Applicable

Diagnostic test mode

Function

Self-diagnostic results

Self-diagnostic results such as 1st/2nd trip DTC, DTC and freeze frame data can be read and erased
quickly.*

Data monitor

Input/Output data in the ECM can be read.

Active test

Diagnostic Test Mode in which CONSULT-II drives some actuators apart from the ECMs and also
shifts some parameters in a specified range.

Function test

This mode is used to inform customers when their vehicle condition requires periodic maintenance.

ECM part number

ECM part number can be read.

Item

DIAGNOSTIC TEST MODE

SELF-DIAG RESULTS

DATA MON-

ITOR

ACTIVE

TEST

DTC*

FREEZE

FRAME

DATA

ENGI

NE

CONTROL

C

OMPONENT

P

A

RT

S

INPUT

Crankshaft position sensor

×

×

×

Camshaft position sensor

×

Engine coolant temperature sensor

×

×

×

×

Vehicle speed sensor

×

×

×

Fuel pump temperature sensor

×

×

Accelerator pedal position sensor 1

×

×

Accelerator pedal position sensor 2

×

×

Fuel rail pressure sensor

×

×

Mass air flow sensor

×

×

Intake air temperature sensor

×

Turbocharger boost sensor

×

×

×

Battery voltage

×

×

Park/neutral position (PNP) switch

×

Power steering pressure switch

×

Stop lamp switch

×

×

Barometric pressure sensor (built-into ECM)

×

×

Fuel injector adjustment resistor

×

ASCD steering switch

×

×

ASCD brake switch

×

×

ASCD clutch switch

×

×

OUTPUT

Fuel pump

×

×

×

Fuel injector

×

×

×

Glow relay

×

×

×

Cooling fan relay

×

×

×

Turbocharger boost control solenoid valve

×

EGR volume control valve

×

×

×