Throttle Position (TP) Sensor: Inspection
WARNING: This page is about a different car, the 1994 Mazda 929. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect TP sensor connector. Using an ohmmeter, measure resistance between specified terminals of TP sensor connector. See TP SENSOR RESISTANCE table. See Figure . If resistance is not as specified, adjust TP sensor. See ADJUSTMENT procedure.