Lexus 2005 IS300 User Manual page 1056

Bracket
2
Closely Affix
3
2005 LEXUS IS300 (RM1140U)
SFI
NOTICE:
The grommet of motor not be caught.
"C"
"B"
(d)
B01952
3.
(a)
(b)
4
1
(c)
B02943
NOTICE:
After turning the ignition switch ON, do not depress the ac-
celerator pedal.
4.
- THROTTLE BODY
(5) Temporarily install the cover with the 2 screws "B"
and "C".
(6) Tighten the 5 screws.
Torque: 1.7 N·m (17.5 kgf·cm, 15 in.·lbf)
(7) Connect the connector to the bracket.
Reinstall and adjust the throttle position sensor (See step
1).
REPLACE ACCELERATOR PEDAL POSITION SEN-
SOR
Remove the accelerator pedal position sensor.
(1) Using a small screwdriver, pry the 4 stoppers of the
washer plate.
(2) Remove the 4 set bolts, washer plate and accelera-
tor pedal position sensor.
Reinstall the accelerator pedal position sensor.
(1) Install the accelerator pedal position sensor to the
throttle body.
(2) Torque the 4 bolts in the order shown in the illustra-
tion through the washer plate.
Torque: 3.7 N·m (37.5 kgf·cm, 33 in.·lbf)
(3) Bend the stopper of the washer plate and closely af-
fix to the bolts.
Inspect the accelerator pedal position sensor.
(1) Connect the accelerator pedal position sensor con-
nector.
(2) Connect the hand-held tester or OBD II scan tool
to the DLC3.
(3) Turn the ignition switch ON.
(4) Check that the ACCEL POS #1 (VPA) voltage of the
CURRENT DATA shows the standard value.
Standard accelerator pedal position voltage:
0.3 - 0.9 V
AFTER INSTALL THROTTLE BODY, INSPECT SYS-
TEM OPERATION (See page
Author :
SF-39
SF-32 )
Date :
1420