Convert a defective O2 sensor within your vehicle to clinch it runs Disinfected.
Explorers are equipped with two sensors, both screwed into the exhaust pipe, one on each bank directly behind the exhaust manifold.3. Use a socket wrench paired with an oxygen sensor socket. Twist the sensor counterclockwise until it's loose enough to remove. It's relevant to interchange a defective oxygen sensor at front communication of failure, to make sure your Explorer runs efficiently. A damaging O2 sensor Testament further antecedent the "Analysis Engine" light to come on and possible failure of a required emissions test.
Instructions
1. Park the 2003 Explorer and put it in "Park." Allow the vehicle to cool for 15 minutes. It's ideal that the oxygen sensors still be a bit warm, but not too hot to touch.
2. Open the hood of the Explorer and locate the faulty oxygen sensor.The 2003 Ford Explorer is a mid-sized sport assistance vehicle designed and manufactured by Ford Engine Gathering. The Explorer is equipped with two O2 (Oxygen) sensors positioned on the exhaust manifold. The oxygen sensors donkeywork to authority the bigness of O2 within the exhaust.
Lift the sensor from the manifold and discard it.
4. Align the replacement oxygen sensor in the appropriate spot on the manifold. Push the sensor into place using your fingers until you hear the sensor click securely into place. The oxygen sensor is now installed. Repeat these steps, if needed, for the other sensor. Close the hood of the Explorer.
