Nissan Tiida C11. Manual - part 587

 

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Nissan Tiida C11. Manual - part 587

 

 

EC-998

< ECU DIAGNOSIS >

[MR18DE]

ECM

73

(P)

108

(B)

Intake valve timing control 
solenoid valve

Output

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

0V

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

2,000rpm Quickly

7 - 10V

74

(W)

108

(B)

Sensor power supply
(Refrigerant pressure 
sensor)

Input

[Ignition switch: ON]

5V

75

(BR)

62

(R)

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

[Ignition switch: ON]

5V

78

(O)

63

(BR)

Sensor power supply
[Camshaft position sen-
sor (PHASE)]

[Ignition switch: ON]

5V

83

(P)

108

(B)

CAN communication line

Input/

Output

84

(L)

108

(B)

CAN communication line

Input/

Output

88

(LG)

108

(B)

Data link connector

Input/

Output

[Ignition switch: ON]
• CONSULT-III or GST: Disconnected

10.5V

93

(O)

108

(B)

Ignition switch

Input

[Ignition switch: OFF]

0V

[Ignition switch: ON]

BATTERY VOLTAGE
(11 - 14V)

94

(R)

95

(B)

ASCD steering switch

Input

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

4V

[Ignition switch: ON]
• MAIN switch: Pressed

0V

[Ignition switch: ON]
• CANCEL switch: Pressed

1V

[Ignition switch: ON]
• RESUME/ACCELERATE switch: 

Pressed

3V

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

2V

95

(B)

Sensor ground
(ASCD steering switch)

99

(R)

108

(B)

Stop lamp switch

Input

[Ignition switch: OFF]
• Brake pedal: Fully released

0V

[Ignition switch: OFF]
• Brake pedal: Slightly depressed

BATTERY VOLTAGE
(11 - 14V)

100

(G)

108

(B)

ASCD brake switch

Input

[Ignition switch: ON]
• Brake pedal and clutch pedal: 

Slightly depressed

0V

[Ignition switch: ON]
• Brake pedal and/or clutch pedal: 

Fully released

BATTERY VOLTAGE
(11 - 14V)

Terminal No.

Description

Condition

Value

(Approx.)

+

-–

Signal  name

Input/

Output

PBIA4937J

ECM

EC-999

< ECU DIAGNOSIS >

[MR18DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

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

102

(SB)

108

(B)

Sensor power supply
(Accelerator pedal posi-
tion sensor 2)

[Ignition switch: ON]

5V

103

(GR)

104

(Y)

Accelerator pedal posi-
tion sensor 2

Input

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

0.3 - 0.6V

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

1.95 - 2.4V

104

(Y)

Sensor ground
(Accelerator pedal  posi-
tion sensor 2)

105

(G)

108

(B)

Power supply for ECM

Input

[Ignition switch: ON]

BATTERY VOLTAGE
(11 - 14V)

106

(P)

111

(R)

Sensor power supply
(Accelerator pedal posi-
tion sensor 1)

[Ignition switch: ON]

5V

108

(B)

ECM ground

110

(G)

111

(R)

Accelerator pedal posi-
tion sensor 1

Input

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

0.6 - 0.9V

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

3.9 - 4.7V

111

(R)

Sensor ground
(Accelerator pedal posi-
tion sensor 1)

Terminal No.

Description

Condition

Value

(Approx.)

+

-–

Signal name

Input/

Output

EC-1000

< ECU DIAGNOSIS >

[MR18DE]

ECM

Wiring Diagram - ENGINE CONTROL SYSTEM -

INFOID:0000000001161991

ALBWA0182GB

ECM

EC-1001

< ECU DIAGNOSIS >

[MR18DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

ALBWA0183GB

 

 

 

 

 

 

 

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