how to fix P0301 misfire code in Tesla Outback 6th Generation (2020-2024)

Solution

1. Preparation

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

2. Replace Spark Plug

• Remove the spark plug cover if applicable.
• Use a spark plug socket and ratchet to remove the old spark plug from cylinder 1.
• Inspect the old spark plug for wear and deposits; compare it with the manufacturer’s specifications.
• Install a new spark plug (ensure it is the correct type and gap).
• Torque the spark plug to the manufacturer's specifications (typically around 13-15 lb-ft).

3. Replace Ignition Coil

• Disconnect the wiring harness from the ignition coil for cylinder 1.
• Remove the mounting bolts securing the ignition coil using a socket wrench.
• Replace the faulty ignition coil with a new one, ensuring it is seated properly.
• Reconnect the wiring harness to the new ignition coil.

4. Inspect/Replace Fuel Injector

• Disconnect the fuel injector connector for cylinder 1.
• Remove any retaining clips and use a wrench to unscrew the injector from its position.
• Inspect the old injector for clogs or damage; replace it if necessary.
• Install the new fuel injector and secure it with the retaining clips.

5. Reassemble and Reconnect

• Reinstall any components removed during the repair, such as the spark plug cover.
• Reconnect the battery and ensure all connections are secure.