what does the P0302 code mean for my Ford F-150 Fourteenth Generation (2021-present)

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a flat surface, and the engine is cool.
• Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace Spark Plug

• Tools Required: Spark plug socket, ratchet, torque wrench.
• Remove the spark plug from cylinder 2 using the spark plug socket.
• Inspect the spark plug for wear, carbon buildup, or damage. Replace if necessary.
• Use a torque wrench to install the new spark plug to the manufacturer's specified torque (typically around 13 lb-ft).

3. Check and Replace Ignition Coil

• Tools Required: Ratchet, socket set.
• Remove the ignition coil from cylinder 2 by unscrewing the retaining bolts or clips.
• Inspect the ignition coil for cracks or damage; replace if faulty.
• Install the new ignition coil and secure it with the retaining bolts.

4. Inspect and Clean Fuel Injector

• Tools Required: Fuel injector cleaner, hand tools.
• Remove the fuel injector from cylinder 2.
• Clean the injector with a proper fuel injector cleaner following the manufacturer's instructions.
• Reinstall the injector ensuring proper alignment and sealing.

5. Reassemble and Test

• Reconnect any components that were removed during the repair process.
• Reconnect the negative battery terminal.
• Start the engine and allow it to reach operating temperature to confirm repairs.