how to fix P0011 code in Tesla Model S Original (2012-2020)

Learn how to diagnose and fix P0011 VVT system issue in Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative terminal of the battery to prevent electrical shorts.
• Allow the engine to cool down before starting work.

2. Inspect and Replace Engine Oil

• Sub-steps:
  • Check the engine oil level using the dipstick.
  • If the oil is low or dirty, drain the old oil using a wrench to remove the drain plug.
  • Replace with the manufacturer-recommended oil type (e.g., 0W-40 Synthetic).
  • Replace the oil filter using an oil filter wrench.
  • Refill oil and run the engine, checking for leaks.

3. Check and Replace VVT Solenoid

• Sub-steps:
  • Locate the VVT solenoid on the engine (typically near the camshaft cover).
  • Disconnect the wiring harness and remove the securing bolts using a socket set.
  • Inspect the solenoid for debris or damage.
  • If faulty, install a new VVT solenoid by reversing the removal steps. Ensure a proper seal with a new gasket.

4. Inspect Timing Chain/Belt

• Sub-steps:
  • Remove any components obstructing access to the timing cover.
  • Remove the timing cover using a socket set.
  • Inspect the timing chain/belt for wear or slack.
  • If damaged, replace the timing chain/belt, following the manufacturer’s specifications for alignment and tension.

5. Reconnect Battery and Clear Codes

• Sub-steps:
  • Reconnect the negative terminal of the battery.
  • Use the OBD-II scanner to clear the P0011 code from the system.