Throttle Position Sensor: Testing and Inspection

THROTTLE POSITION SENSOR CHECK




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

Standard value: 3.5 - 6.5 kohms

Normal Condition:

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




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

NOTE: For the throttle position sensor adjustment procedure, refer to "Throttle Position Sensor Adjustment".