Throttle Position Sensor: Testing and Inspection

ON-VEHICLE INSPECTION

INSPECT THROTTLE POSITION SENSOR
a. Check that there is no clearance between each throttle stop screw and the throttle lever when applying the negative pressure (53.3 kPa (400 mmHg)) to the throttle opener using the mighty pack.
b. Apply vacuum to the throttle opener.
c. Disconnect the sensor connector.







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