2014 Ford F150 SuperCrew Cab Owner Manual Printing 1 - Page 249

Maintenance of vehicle sleep time (key off with doors closed) to relearn the new battery state of charge. Prior to relearning the state of charge, the Battery Management System may disable electrical features (to protect the battery) earlier than normal. 1 2 CHANGING THE ENGINE AIR FILTER - 3.5L ECOBOOST™ WARNING To reduce the risk of vehicle damage and personal burn injuries, do not start your engine with the air cleaner removed and do not remove it while the engine is running. Note: Failure to use the correct air filter element may result in severe engine damage. The customer warranty may be void for any damage to the engine if the correct air filter element is not used. Note: For EcoBoost equipped vehicles: When servicing the air cleaner, it is important that no foreign material enter the air induction system. The engine and turbocharger are susceptible to damage from even small particles. When changing the air filter element, use only the air filter element listed. See Capacities and Specifications (page 295). Change the air filter element at the proper interval. See Scheduled Maintenance (page 436). E167352 1. Locate the sensor electrical connector on the air outlet tube (1). This connector will need to be unplugged. 2. Pull up to disconnect wiring harness (2). 3. Disconnect the sensor by pressing the retaining tab and pulling back on the lead. E167353 4. Clean the area around the air tube to air cover connection to prevent debris from entering the system, and then loosen the bolt on the air tube clamp so the clamp is no longer snug to the air tube. It is not necessary to completely remove the clamp. 5. Pull the air tube off from the air cleaner housing. 6. Release the clamps that secure the cover to the air filter housing. Push the air filter cover toward the center of the vehicle and up slightly to release it. 247 F150 (TF6)