Nissan Cube. Manual - part 388

EC-438

< ECU DIAGNOSIS INFORMATION >

[MR18DE]

ECM

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

*1: Before measuring the terminal voltage, confirm that the battery is fully changed. Refer to 

PG-3, "How to Handle Battery"

.

*2: CVT models

*3: M/T models

107

(B)

108

(B)

109

(B)

112

(B)

—

ECM ground

—

—

—

110

(BR)

111

(Y)

Accelerator pedal posi-
tion sensor 1

Input

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

0.6 - 0.9 V

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

3.9 - 4.7 V

111

(Y)

—

Sensor ground
(Accelerator pedal posi-
tion sensor 1)

—

—

—

Terminal No.

Description

Condition

Value

(Approx.)

+

−

Signal name

Input/

Output

ECM

EC-439

< ECU DIAGNOSIS INFORMATION >

[MR18DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Wiring Diagram — ENGINE CONTROL SYSTEM —

INFOID:0000000009947578

JRBWC5314GB

EC-440

< ECU DIAGNOSIS INFORMATION >

[MR18DE]

ECM

JRBWC5315GB

ECM

EC-441

< ECU DIAGNOSIS INFORMATION >

[MR18DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

JRBWC5316GB