Suzuki Grand Vitara 2011 Manual page 295

Terminal Wire
No. color
BLU/ Output of throttle
C37-44
RED actuator
BLU/ Output of throttle
C37-45
YEL actuator
C37-46 —
Heater output of
BLK/
C37-47 heated oxygen
RED
sensor-2
BLK/
C37-48 Ground for ECM
YEL
C37-49 —
C37-50 —
Engine General Information and Diagnosis: For Petrol Engine Model 1A-226
Circuit Normal voltage
0 – 1 V
*0 – 1 V
↑↓
10 – 14 V
("Reference
waveform No.22: For
Petrol Engine Model"
and "Reference
waveform No.23: For
Petrol Engine Model")
0 – 1 V
*0 – 1 V
↑↓
10 – 14 V
("Reference
waveform No.22: For
Petrol Engine Model"
and "Reference
waveform No.23: For
Petrol Engine Model")
— —
10 – 14 V
*0 – 1 V
↑↓
10 – 14 V
("Reference
waveform No.7: For
Petrol Engine Model"
and "Reference
waveform No.8: For
Petrol Engine Model")
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
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.
Engine running at idle
after warmed up engine.
Ignition switch turned ON.
—
—
Remarks
Output signal is duty
pulse. Duty ratio varies
depending on throttle
valve and accelerator
pedal position.
Output signal is duty
pulse. Duty ratio varies
depending on throttle
valve and accelerator
pedal position.
—
—
Output signal is active low
duty pulse. Duty ratio
varies depending on
engine condition.
—
—
—