Throttle Position Sensor: Testing and Inspection

INSPECT THROTTLE POSITION SENSOR
a. Apply vacuum to the throttle opener.









b. Using an ohmmeter, measure the resistance between each terminal.


INSPECT THROTTLE POSITION SENSOR
a. Apply vacuum to the throttle opener.
b. Disconnect the sensor connector.









c. Using an ohmmeter, measure the resistance between each terminal.
d. Reconnect the sensor connector.