Supra L6-2997cc 3.0L DOHC MFI (1998)
![background image](/toyota/supra/l6-2997cc_3.0l_dohc_mfi/Page-795001.png)
Throttle Control Motor: Service and Repair
REPLACEMENT
CAUTION:
-
To prevent deterioration, do not shock the throttle position sensor and accelerator pedal position sensor.
-
Mixing of the foreign objects may cause the gear locking, so thoroughly check that there is no stuck of any foreign objects and clean up if any.
REPLACE THROTTLE CONTROL MOTOR
(a) Remove the throttle position sensor.
(b) Remove the throttle control motor.
(1) Disconnect the connector from the bracket.
(2) Remove the 5 screws, bracket and cover.
(3) Remove the 3 screws and throttle control motor.
(c) Reinstall the throttle control motor.
(1) Apply the grease thinly on the whole surface of the gear teeth.
NOTICE: Do not apply the grease other than specified because grease has been already applied to the component to be replaced.
(2) Align the protrusions of the motor with the positioning pin holes of the throttle body.
(3) Rotate the motor to the direction marked with an arrow and temporarily install the set screw "A" under the condition that there is no
wobbles in the motor and the positioning pin.
(4) Tighten the 3 set screws.
Torque: 3.7 N.m (37.5 kgf.cm, 33 in. lbf)
(5) Temporarily install the cover with the 2 screws "B# and "C".
NOTICE: The grommet of motor not be caught.
(6) Tighten the 5 screws.
Torque: 1.7 N.m (17.5 kgf.cm, 15 in. lbf)