Premium Throttle Position Sensor TPS For 1987-1988 Buick Cadillac Chevrolet Oldsmobile and Pontiac 2.3L 2.8L

This is a high-quality replacement Throttle Position Sensor for various Buick, Cadillac, Chevrolet, and Oldsmobile models from 1987-1988.

• The description claims that a bad or malfunctioning throttle position sensor can cause a check/service engine light error codes, loss of power, and poor/erratic engine speeds.