How to replace Mazda 323 throttle position sensor?

1. First unplug the circuit plug on Mazda 323 throttle position sensor.

2. Secondly, unscrew the two screws that fix the sensor with a short-handled Phillips screwdriver.

3. Then take out the old sensor, install the new sensor and tighten the two fixing screws.

4. Finally, plug in the circuit plug and start the vehicle for a road test.