Throttle Position Sensor: Testing and Inspection

THROTTLE POSITION SENSOR CHECK

1. Disconnect the throttle position sensor connector.

2. Measure resistance between the throttle position sensor side connector terminal 1 and terminal 4.

Standard value: 3.5 - 6.5 k Ohm

3. Measure resistance between the throttle position sensor side connector terminal 2 and terminal 4.

Normal condition:

4. If resistance is outside the standard value, or if it doesn't change smoothly, replace the throttle position sensor.

NOTE: After replacement, the Throttle position sensor should be adjusted.