Suzuki SX4 Service Manual page 230

1A-180 Engine General Information and Diagnosis:
Terminal Wire
No. color
APP sensor (sub)
E01-36 YEL
signal
APP sensor (main)
E01-37 GRN
signal
E01-38 —
E01-39 —
E01-40 —
E01-41 —
E01-42 —
E01-43 —
E01-44 —
Throttle actuator
E01-45 BRN
control relay output
Radiator cooling
E01-46 LT GRN
fan relay output
A/C compressor
relay output
E01-47 GRY
(if equipped with A/
C)
E01-48 —
E01-49 —
Ground for shield
E01-50 BLK
wire of APP sensor
Ground for APP
E01-51 WHT
sensor (sub)
Ground for APP
E01-52 BLU
sensor (main)
E01-53 —
E01-54 ORN Ground for sensors
Circuit Normal voltage
0.37 – 0.38 V
1.70 – 2.00 V
("Reference
waveform No.30: ")
0.75 – 0.85 V
3.46 – 4.24 V
("Reference
waveform No.30: ")
— —
— —
— —
— —
— —
— —
— —
0 – 1 V
10 – 14 V
0 – 2 V
10 – 14 V
0 – 1 V
— —
— —
Below 0.3 V
Below 0.3 V
Below 0.3 V
— —
Below 0.3 V
Condition
Ignition switch turned ON
and accelerator pedal at
idle position after warmed
up engine.
Ignition switch turned ON
and accelerator pedal at
full depressed position
after warmed up engine.
Ignition switch turned ON
and accelerator pedal at
idle position after warmed
up engine.
Ignition switch turned ON
and accelerator pedal at
full depressed position
after warmed up engine.
—
—
—
—
—
—
—
Ignition switch turned ON.
Ignition switch turned ON
and ECT is 97.5 °C (206
°F) or less without
operating A/C.
Ignition switch turned ON
and ECT is 100 °C (212
°F) or more.
Engine running, A/C
switch OFF and blower
selector at OFF position.
Engine running, A/C
switch ON and blower
selector at 1st position or
more.
—
—
Ignition switch turned ON.
Ignition switch turned ON.
Ignition switch turned ON.
—
Ignition switch turned ON.
Remarks
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—