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Throttle Position (TP) Sensor: Installation

WARNING: This page is about a different car, the 1995 Cadillac Seville and 1995 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
  1. With throttle valve in closed position, install TP sensor on throttle body. Ensure TP sensor lever engages with drive lever on throttle shaft. Install retaining screws and electrical connection.
  2. TP sensor on 4.6L is self-zeroing and is not adjustable. On 4.9L with adjustable TP sensor, adjust TP sensor to specification and tighten retaining screws. See ADJUSTMENTS article in this section.