Suzuki SX4 Service Manual page 224

Hide thumbs

Advertisement

Table of Contents
1A-174 Engine General Information and Diagnosis:
Terminal
Wire
No.
color
GRN/
Ignition coil No.2
C01-5
WHT
and No.3 output
GRN/
Ignition coil No.1
C01-6
YEL
and No.4 output
C01-7
C01-8
C01-9
Oxygen signal of
C01-10
WHT
heated oxygen
sensor-1
Oxygen signal of
heated oxygen
C01-11
BRN
sensor-2 (if
equipped)
CAN (low)
communication line
C01-12
WHT
(active low signal)
to TCM (for A/T
model)
CAN (high)
communication line
C01-13
RED
(active high signal)
to TCM (for A/T
model)
Output of 5 V
power source for
GRY/
MAP sensor and A/
C01-14
RED
C refrigerant
pressure sensor (if
equipped with A/C)
C01-15
BLK
Ground for ECM
Circuit
Normal voltage
0 – 0.6 V
*0 – 0.6 V
↑↓
3 – 5 V
("Reference
waveform No.5: " and
"Reference waveform
No.6: ")
0 – 0.6 V
*0 – 0.6 V
↑↓
3 – 5 V
("Reference
waveform No.6: ",
"Reference waveform
No.7: " and
"Reference waveform
No.28: ")
0 – 1 V
*Deflects between
over 0.5 V and under
0.45 V
("Reference
waveform No.8: " and
"Reference waveform
No.9: ")
4 – 5 V
*Deflects between
over 0.5 V and under
0.45 V
("Reference
waveform No.10: ")
*0.5 – 2.5 V
("Reference
waveform No.23: ")
*2.5 – 4.5 V
("Reference
waveform No.23: ")
4.5 – 5.5 V
Below 0.3 V
Condition
Ignition switch turned ON.
Engine running at idle
after warmed up engine.
Ignition switch turned ON.
Engine running at idle
after warmed up engine.
Ignition switch turned ON.
While engine running at
2,000 r/min. for 1 min. or
longer after warmed up.
Ignition switch turned ON.
While engine running at
2,000 r/min. or more after
vehicle running over 30
km/h, 19 mph for 5 min.
Ignition switch turned ON
with engine stop.
Ignition switch turned ON.
Ignition switch turned ON.
Remarks
Output signal is active
high pulse. Pulse
frequency varies
depending on engine
speed.
Output signal is active
high pulse. Pulse
frequency varies
depending on engine
speed.
CAN communication line
signal is pulse. Pulse
signal displayed with a
regular frequency which
varies depending on
engine condition.

Advertisement

Table of Contents
loading

  Also See for Suzuki SX4

Table of Contents