How do you adjust the throttle position sensor on a 1997 Nissan pickup?

To adjust the throttle position sensor (TPS) on a 1997 Nissan pickup, first, locate the TPS on the throttle body. Use a multimeter to check the voltage output; it should typically range between 0.5 to 0.9 volts at the closed throttle position. If the voltage is outside this range, loosen the TPS mounting screws and carefully rotate the sensor until the correct voltage is achieved, then re-tighten the screws. Finally, recheck the voltage to ensure proper adjustment.