Toyota 3F-E - THROTTLE BODY

Throttle Position
Sensor
F12483 F11476 F11533
ON-VEHICLE INSPECTION
1.
INSPECT THROTTLE BODY
(a)
Check that the throttle linkage moves smoothly.
(b)
Check the vacuum at each port.
•
Start the engine.
•
Check the vacuum with your finger.
2.
INSPECT THROTTLE POSITION SENSOR
(a)
Disconnect the sensor connector.
(b)
Insert a thickness gauge between the throttle stop
screw and stop lever.
(c)
Using an ohmmeter, measure the resistance be-
t
ween each terminal.
Other than idling
At idling
Port No.
Vacuum
No vacuum
EGR
R
Vacuum
No vacuum
ER SYSTEM — Air Induction System
Throttle Body
FI-64
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