Suzuki SWIFT 2005 User Manual

1C-6 Engine Electrical Devices:
APP Sensor Assembly Inspection
S7RS0B1306007
Check APP sensor (main and sub) output voltage as
following steps.
1) For APP sensor (main), arrange 3 new 1.5 V
batteries (1) in series (check that total voltage is 4.5 -
5.0 V) and connect its positive terminal to “Vin 1”
terminal (2) and negative terminal to “Ground 1”
terminal (3) of sensor. Then using voltmeter, connect
positive terminal to “Vout 1” terminal (4) of sensor
and negative terminal to battery.
2) For APP sensor (sub), arrange 3 new 1.5 V batteries
(1) in series (check that total voltage is 4.5 - 5.0 V)
and connect its positive terminal to “Vin 2” terminal
(2) and negative terminal to “Ground 2” terminal (3)
of sensor. Then using voltmeter, connect positive
terminal to “Vout 2” terminal (4) of sensor and
negative terminal to battery.
3) Measure output voltage variation while accelerator
pedal is no depressed and fully depressed as
following specification.
If sensor voltage is out of specified value or does not
vary linearly as the following graph, replace APP sensor
assembly.
APP sensor output voltage
APP sensor (main) output voltage [A]: 0.75 – 3.85 V,
varying according to depressed extent of
accelerator pedal
APP sensor (sub) output voltage [B]: 1.55 – 4.65 V,
varying according to depressed extent of
accelerator pedal.
ECT Sensor Removal and Installation
S7RS0B1306008
Removal
1) Disconnect negative (–) cable at battery.
2) Drain coolant referring to “Cooling System Draining
in Section 1F”.
WARNING
!
To avoid danger of being burned, do not
remove radiator cap while engine and
radiator are still hot.
Scalding fluid and steam can be blown out
under pressure if cap is taken off too soon.
3) Remove air intake pipe.
4) Disconnect connector from ECT sensor (1).
5) Remove ECT sensor from thermostat case.
1
234
I4RS0B130012-01
1
234
I4RS0B130013-01
[C]: Voltage
[D]: Idle position of accelerator pedal
[E]: Fully depressed position of accelerator pedal
[C]
[B]
[D] [E]
[A]
4.65 V
3.85 V
1.55 - 1.65 V
0.75 - 0.85 V
I4RS0B130010-02
1
I2RH0B130008-01

Suzuki SWIFT 2005 Specifications

General

Brand	Suzuki
Model	SWIFT 2005
Category	Automobile
Language	English