how to fix P0011 code in Ford F-150 12th Generation (2009-2014)

Learn how to diagnose and fix P0011 VVT system issues in Ford F-150 12th Generation (2009-2014). Step-by-step guide with tools and procedures.

Solution

1. Preparation

• Tools Required: OBD-II scanner, multimeter, socket set, torque wrench, oil filter wrench, screwdriver set, engine oil, oil catch pan.
• Ensure the engine is cool and disconnect the negative battery cable to prevent electrical shock.

2. Change Engine Oil and Filter

• Sub-steps:
  1. Place an oil catch pan under the oil pan.
  2. Remove the oil drain plug and allow the oil to completely drain.
  3. Replace the oil filter using an oil filter wrench.
  4. Install the drain plug and torque it to the manufacturer’s specification (typically around 20 ft-lbs for most Ford models).
  5. Refill the engine with the recommended type and amount of engine oil (usually 5W-20).

3. Inspect and Replace VVT Solenoid

• Sub-steps:
  1. Locate the VVT solenoid on the engine (typically found near the camshaft).
  2. Disconnect the electrical connector from the solenoid.
  3. Remove the mounting bolts securing the solenoid and take it out.
  4. Install the new VVT solenoid and torque the bolts to manufacturer specifications (usually around 89 in-lbs).
  5. Reconnect the electrical connector.

4. Check Engine Timing

• Sub-steps:
  1. Remove the timing cover to access the timing chain/belt.
  2. Inspect the timing marks on the camshaft and crankshaft sprockets to ensure they are aligned correctly.
  3. If misaligned, adjust or replace the timing chain/belt as necessary, following manufacturer's specifications for tension.
  4. Reinstall the timing cover and torque the bolts to specification (usually around 89 in-lbs).

5. Clear Codes and Test Drive

• Sub-steps:
  1. Reconnect the negative battery terminal.
  2. Use the OBD-II scanner to clear the P0011 code from the ECM.
  3. Start the engine and let it idle. Check for any leaks around the VVT solenoid.
  4. Take the vehicle for a test drive to ensure that the issue is resolved and monitor for reappearance of the check engine light.