Suzuki 2006 SX4 Service Manual page 179

Terminal Wire
No. color
CAN (low)
communication line
C01-49 WHT
(active low signal)
to TCM
CAN (high)
communication line
C01-50 RED
(active high signal)
to TCM
C01-51 PNK CKP sensor (+)
RED/
C01-52 CMP sensor signal
YEL
Output for 5 V
C01-53 RED power source of TP
sensor
TP sensor (main)
C01-54 GRN
signal
C01-55 —
Knock sensor
C01-56 RED
signal
GRY/
C01-57 Ground for sensors
BLU
BLK/
C01-58 Ground for ECM
ORN
C01-59 —
C01-60 —
Circuit Normal voltage
1.5 – 2.5 V
("Reference
waveform No.25: ")
2.5 – 3.5 V
("Reference
waveform No.25: ")
0 – 1 V
*4 – 6 V
↑↓
–4 – –6 V
("Reference
waveform No.17: "
and "Reference
waveform No.18: ")
0 – 1 V or 4 – 5 V
*0 – 0.6 V
↑↓
4 – 5 V
("Reference
waveform No.17: "
and "Reference
waveform No.18: ")
4.5 – 5.5 V
0.45 – 0.75 V
3.67 – 4.25 V
— —
2 – 3 V
("Reference
waveform No.21: "
and "Reference
waveform No.22: ")
Below 0.3 V
Below 0.3 V
— —
— —
Engine General Information and Diagnosis:
Condition
Engine: Stop
IG switch: ON
Engine: Stop
IG switch: ON
IG switch: ON
Engine: Idle speed after
warming up
IG switch: ON
Engine: Idle speed after
warming up
IG switch: ON
IG switch: ON
Engine: After warmed up
Accelerator pedal:
Released
IG switch: ON
Engine: After warmed up
Accelerator pedal:
Depressed fully
—
Engine: Running at 4000 r/
min. after warmed up
IG switch: ON
IG switch: ON
—
—
1A-135
Remarks
CAN communication
signal is serial
communication signal
pulse. Pulse signal
displayed with a regular
frequency varies
depending on engine
condition.
CAN communication
signal is serial
communication signal
pulse. Pulse signal
displayed with a regular
frequency varies
depending on engine
condition.
—
Output signal is sinusoidal
waveform.
Waveform frequency
varies depending on
engine speed. (30 (36 – 6)
pulses are generated par
1 crankshaft revolution.)
—
Sensor signal is pulse.
Pulse frequency varies
depending on engine
speed.
(6 pulses are generated
per 1 camshaft revolution.)
—
—
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—
—
—
—
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