toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Throttle Position Sensor|Locations|Page 2638 > < Throttle Position Sensor|Locations|Page 2636
Page 1
background image

Throttle Position Sensor: Testing and Inspection

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. Apply vacuum to the throttle opener.

Throttle Position Sensor|Locations|Page 2638 > < Throttle Position Sensor|Locations|Page 2636