Nissan Almera Tino V10. Manual — part 422
EC-514
[QG (WITH EURO-OBD)]
IGNITION SIGNAL
IGNITION SIGNAL
PFP:22448
Component Description
EBS00QT7
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-515
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Wiring Diagram
EBS00QT8
YEC472A
EC-516
[QG (WITH 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-517
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
YEC473A
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