Nissan Almera Tino V10. Instruction — part 512

EC-874

[QG (WITHOUT EURO-OBD)]

IGNITION SIGNAL

IGNITION SIGNAL

PFP:22448

Component Description

EBS00R2U

IGNITION COIL & POWER TRANSISTOR

The ignition signal from the ECM is sent to and amplified by the
power transistor. The power transistor turns on and off the ignition
coil primary circuit. This on-off operation induces the proper high
voltage in the coil secondary circuit.

MBIB0111E

IGNITION SIGNAL

EC-875

[QG (WITHOUT EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

Wiring Diagram

EBS00R2V

YEC472A

EC-876

[QG (WITHOUT EURO-OBD)]

IGNITION SIGNAL

Specification data are reference values and are measured between each terminal and ground.

CAUTION:

Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

TERMI-

NAL

NO.

WIRE

COLOR

ITEM

CONDITION

DATA (DC Voltage)

111

W/G

ECM relay
(Self shut-off)

[Engine is running]
[Ignition switch “OFF”]

●

For a few seconds after turning ignition
switch “OFF”

0 - 1.0V

[Ignition switch “OFF”]

●

More than a few seconds passed after turn-
ing ignition switch “OFF”

BATTERY VOLTAGE
(11 - 14V)

119
120

W
W

Power supply for ECM

[Ignition switch “ON”]

BATTERY VOLTAGE
(11 - 14V)

121

W/L

Power supply for ECM
(Buck-up)

[Ignition switch “OFF”]

BATTERY VOLTAGE
(11 - 14V)

IGNITION SIGNAL

EC-877

[QG (WITHOUT EURO-OBD)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

YEC473A