how to clean the throttle body on Tesla Outback 5th Generation (2015-2019)

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the engine is cool before starting.
• Disconnect the negative terminal of the battery to prevent electrical shorts.

2. Remove Throttle Body

• Tools Required: Socket set, screwdriver set, torque wrench.
• Sub-steps:
  1. Disconnect the air intake duct from the throttle body by loosening the clamps and removing any screws.
  2. Unplug the electrical connector from the throttle body by pressing the release tab.
  3. Remove the bolts securing the throttle body using a socket set.
  4. Carefully pull the throttle body away from the intake manifold.

3. Clean Throttle Body

• Tools Required: Throttle body cleaner, soft cloth, toothbrush or soft brush.
• Sub-steps:
  1. Spray the throttle body cleaner onto the internal surfaces of the throttle body, focusing on the throttle plate and surrounding areas.
  2. Use a soft cloth or brush to gently scrub away carbon deposits and grime.
  3. Wipe down all areas to ensure no cleaner residue remains.

4. Reinstall Throttle Body

• Sub-steps:
  1. Position the cleaned throttle body back onto the intake manifold.
  2. Hand-tighten the bolts initially and then torque them to the manufacturer’s specifications (typically around 10-15 ft-lbs, verify in the service manual).
  3. Reconnect the electrical connector until a click is felt.
  4. Reattach the air intake duct and secure it with clamps and screws.

5. Reconnect Battery and Test

• Reconnect the negative terminal of the battery.
• Start the engine and allow it to idle for a few minutes to ensure the throttle body functions correctly.