Nissan Rogue. Manual - part 455

EC-88

< ECU DIAGNOSIS INFORMATION >

[QR25DE]

ECM

43

(LG)

42

(B)

Exhaust valve timing con-
trol position sensor

Input

[Engine is running]
• Warm-up condition
• Idle speed

NOTE:
The pulse cycle changes depending 
on rpm at idle

1.0 - 2.0

[Engine is running]
• Engine speed is 2,000 rpm

1.0 - 2.0

44

(Y)

—

Sensor power supply
[Exhaust valve timing 
control position sensor]

—

[Ignition switch: ON]

5 V

45

(G)

128

(BR)

A/F sensor 1

Input

[Engine is running]
• Engine speed is 2,000 rpm

1.8 V

49

(G)

128

(BR)

Intake manifold runner 
control valve motor 
(Close)

Output

[Ignition switch ON]
• Engine coolant temperature: Be-

tween -7

°C (19°F) and 60°C (140°F)

• Accelerator pedal: Depressed 

→ ful-

ly released

Battery voltage appears for about 

1 second.

50

(V)

128

(BR)

Intake manifold runner 
control valve motor power 
supply

Input

[Ignition switch: ON]

Battery voltage

(11 - 14 V)

51

(Y)

128

(BR)

Intake manifold runner 
control valve motor 
(Open)

Output

[Ignition switch ON]
• Engine coolant temperature: Be-

tween -7

°C (19°F) and 60°C (140°F)

• Accelerator pedal: Fully released 

→ 

depressed

Battery voltage appears for about 

1 second.

52

(B)

—

ECM ground

—

—

—

53

(P)

128

(BR)

A/F sensor 1 heater

Input

[Engine is running]
• Warm-up condition
• Idle speed

(More than 140 seconds after start-
ing engine)

2.9 - 8.8 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JPBIA4730ZZ

JPBIA4731ZZ

JPBIA4732ZZ

ECM

EC-89

< ECU DIAGNOSIS INFORMATION >

[QR25DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

54

(V)

128

(BR)

Heated oxygen sensor 2 
heater

Output

[Engine is running]
• Engine speed: Below 3,600 rpm af-

ter the following conditions are met

- Engine: after warming up
- Keeping the engine speed between 

3,500 and 4,000 rpm for 1 minute 
and at idle for 1 minute under no 
load

10 V

[Ignition switch: ON]
• Engine stopped
[Engine is running]
• Engine speed: Above 3,600 rpm

Battery voltage

(11 - 14 V)

56

(GR)

128

(BR)

Intake valve timing inter-
mediate lock control sole-
noid valve

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 V

[Engine is running]
• Cold condition [Engine coolant tem-

perature: below 60

°C (140°F)]

• Idle speed

Battery voltage

(11 - 14 V) 

70

(BR)

—

Sensor ground
[Crankshaft position sen-
sor (POS)]

—

—

—

71

(GR)

70

(BR)

Crankshaft position sen-
sor (POS)

Input

[Engine is running]
• Warm-up condition
• Idle speed

NOTE:
The pulse cycle changes depending 
on rpm at idle

4.0 V

[Engine is running]
• Engine speed: 2,000 rpm

4.0 V

72

(L)

—

Sensor power supply
[Crankshaft position sen-
sor (POS)]

—

[Ignition switch: ON]

5.0 V

73

(—)

—

Shield

—

—

—

77

(W)

78

(B)

Throttle position sensor 2

Input

[Ignition switch: ON]
• Engine stopped
• Selector lever: D
• Accelerator pedal: Fully released

Less than 4.75 V

[Ignition switch: ON]
• Engine stopped
• Selector lever: D
• Accelerator pedal: Fully depressed

More than 0.36 V

78

(B)

—

Sensor ground
(Throttle position sensor 
1, 2)

—

—

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JMBIA0325GB

JPBIA4728ZZ

JPBIA4729ZZ

EC-90

< ECU DIAGNOSIS INFORMATION >

[QR25DE]

ECM

79

(G)

78

(B)

Throttle position sensor 1

Input

[Ignition switch: ON]
• Engine stopped
• Selector lever: D
• Accelerator pedal: Fully released

More than 0.36 V

[Ignition switch: ON]
• Engine stopped
• Selector lever: D
• Accelerator pedal: Fully depressed

Less than 4.75 V

80

(R)

—

Sensor power supply
(Throttle position sensor)

—

[Ignition switch: ON]

5.0 V

81

(R)

128

(BR)

Power supply for ECM 
(Backup)

Input

[Ignition switch: OFF]

Battery voltage

(11 - 14 V)

83

(L)

92

(LG)

Intake manifold runner 
control valve position sen-
sor

Input

[Ignition switch ON]
• Engine coolant temperature: Be-

tween -7

°C (19°F) and 60°C (140°F)

• Accelerator pedal: Fully released

Less than 1.4 V

[Ignition switch ON]
• Engine coolant temperature: Be-

tween -7

°C (19°F) and 60°C (140°F)

• Accelerator pedal: Slightly de-

pressed

More than 2.8 V

84

(V)

—

Sensor power supply
(Intake manifold runner 
control valve position sen-
sor)

—

[Ignition switch: ON]

5.0 V

85

(G)

—

Lin communication line

Input/

Output

—

—

86

(Y)

128

(BR)

Ignition signal No. 1

Output

[Engine is running]
• Warm-up condition
• Idle speed

NOTE:
The pulse cycle changes depending 
on rpm at idle

0 - 0.1 V

87

(BR)

Ignition signal No. 2

90

(W)

Ignition signal No. 3

[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm

0 - 0.2 V

91

(SB)

Ignition signal No. 4

89

(P)

128

(BR)

ECM relay
(Self shut-off)

Output

[Engine is running]
[Ignition switch: OFF]
• A few seconds after turning ignition 

switch OFF

0 - 1.0 V

[Ignition switch: OFF]
• More than a few seconds after turn-

ing ignition switch OFF

Battery voltage

(11 - 14 V)

92

(LG)

—

Sensor ground
(Intake manifold runner 
control valve position sen-
sor)

—

—

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JMBIA0085GB

JMBIA0086GB

ECM

EC-91

< ECU DIAGNOSIS INFORMATION >

[QR25DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

93

(L)

128

(BR)

Intake valve timing control 
solenoid valve

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 V

[Engine is running]
• Warm-up condition
• When revving engine up to 

2,000rpm Quickly

Battery voltage

(11 - 14 V) 

94

(BR)

128

(BR)

Exhaust valve timing con-
trol solenoid valve

Output

[Engine is running]
• Warm-up condition
• Idle speed

0 V

[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm

Battery voltage

(11 - 14 V) 

97

(GR)

128

(BR)

EVAP canister vent con-
trol valve

Output

[Ignition switch: ON]

Battery voltage

(11 - 14 V) 

99

(P)

—

CAN communication line
(CAN-L)

Input/

Output

—

—

100

(L)

—

CAN communication line
(CAN-H)

Input/

Output

—

—

103

(Y)

124
(W)

Refrigerant pressure sen-
sor

Input

[Engine is running]
• Warm-up condition
• Both A/C switch and blower fan mo-

tor switch: ON (Compressor oper-
ates)

1.0 - 4.0 V

104

(R)

—

Sensor power supply
(Refrigerant pressure 
sensor)

—

[Ignition switch: ON]

5.0 V

109

(LG)

128

(BR)

Ignition switch

Input

[Ignition switch: OFF]

0 V

[Ignition switch: ON]

Battery voltage

(11 - 14 V)

110

(G)

111

(BR)

ASCD steering switch

Input

[Ignition switch: ON]
• ASCD steering switch: OFF

4 V

[Ignition switch: ON]
• MAIN switch: Pressed

0 V

[Ignition switch: ON]
• CANCEL switch: Pressed

1 V

[Ignition switch: ON]
• ACCEL/RES switch: Pressed

3 V

[Ignition switch: ON]
• COAST/SET switch: Pressed

2 V

111

(BR)

—

Sensor ground
(ASCD steering switch)

—

—

—

113

(R)

—

Sensor power supply
(EVAP control system 
pressure sensor)

—

[Ignition switch: ON]

5.0 V

114

(BR)

124
(W)

EVAP control system 
pressure sensor

Input

[Ignition switch: ON]

0.5 - 4.6 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

JMBIA1638GB