Prius L4-1.5L (1NZ-FXE) (Hybrid) (2003)
d. Disconnect the 2 water bypass hoses.
e. Remove the bolt, 2 nuts, accelerator bracket and throttle body from the intake manifold.
Torque: 20 N.m (204 kgf.cm, 15 ft.lbf)
f.
Remove the throttle body gasket.
REPLACEMENT
NOTE:
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To prevent deterioration, do not shock the throttle position sensor.
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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 POSITION SENSOR
a. Remove the 2 set screws and throttle position sensor.
b. Reinstall the throttle position sensor.
1. Check that the throttle valve is under the condition of the opener opening angle (about 3.5 °).