Throttle Position Sensor (TPS): Installation
- With throttle valve in closed position, install TPS on throttle body. Ensure TPS lever engages with drive lever on throttle shaft. Install retaining screws and electrical connection.
- The TPS on most models are self-zeroing and are not adjustable. On these models, as long as voltage is within a certain range, or less than 1.25 volts, TPS need not be serviced. On adjustable models, adjust TPS to specification and tighten retaining screws. See ON-VEHICLE ADJUSTMENTS article in this section.