T100 Pickup 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1993)
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Throttle Body: Testing and Inspection
On-Vehicle Inspection
Throttle Body Inspection
1. Check that the throttle linkage moves smoothly.
2. Check the vacuum at each port.
^
Start the engine.
^
Check the vacuum with your finger.
Port name
At idle
At 3,500 rpm
E
No vacuum
Vacuum
R
No vacuum
Vacuum
P
No vacuum
Vacuum
Throttle Position Sensor Inspection
1. Apply vacuum to the Throttle Opener.
2. Disconnect the sensor connector.
3. Insert thickness gauge between the throttle stop screw and stop lever. (SST 09240-00020)