Suzuki 2006 SX4, Service Manual

Page: 224 / 1478

1C-5 Engine Electrical Devices:
Accelerator Pedal Position (APP) Sensor
Assembly Removal and Installation
S6RW0C1306007
CAUTION
!
• Do not expose APP sensor assembly to
excessive shock like a dropping it. If APP
sensor assembly has been exposed to
excessive shock, it should be replaced.
• Be careful not to expose sensor section of
APP sensor assembly to water.
NOTE
After replacing APP sensor assembly,
perform calibration of throttle valve referring
to “Electric Throttle Body System
Calibration”.
Removal
1) Disconnect negative cable at battery.
2) Disconnect connector from APP sensor assembly.
3) Remove APP sensor assembly from its bracket.
Installation
Reverse removal procedure for installation noting the
following.
• Tighten APP sensor assembly upper nut (1) first and
then lower nuts (2) to specified torque.
Tightening torque
APP sensor assembly nut (a): 6 N·m (0.6 kgf-m,
4.5 lb-ft)
• Connect connector to APP sensor assembly securely.
Accelerator Pedal Position (APP) Sensor
Assembly Inspection
S6RW0C1306008
Check APP sensor (main and sub) output voltage as the
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.
1, (a)
2, (a)
I5RW0A130004-01
1
2 3 4
I5RW0A130005-01
1
2 3 4
I5RW0A130006-02