How do you replace a throttle position sensor on a 88 Jeep Comanche?

To replace the throttle position sensor (TPS) on a 1988 Jeep Comanche, first disconnect the negative battery terminal to ensure safety. Locate the TPS on the throttle body, usually secured by two screws; remove these screws and gently pull the sensor off. Install the new TPS by aligning it properly and securing it with the screws, then reconnect the electrical connector and the negative battery terminal. Finally, start the engine and check for proper operation.