8b7PW0

Maintenance11. Reconnect the sensor electricalconnector to the outlet tube.12. Push the wiring harness back in place.1. Locate the mass air flow sensorelectrical connector on the air outlettube. Disconnect the Mass Air Flow(MAF) sensor electrical connector.CHANGING THE ENGINE AIRFILTER - 3.7L/5.0L/6.2LWARNINGTo reduce the risk of vehicle damageand personal burn injuries, do notstart your engine with the air cleanerremoved and do not remove it while theengine is running.Note: Failure to use the correct air filterelement may result in severe enginedamage. The customer warranty may bevoid for any damage to the engine if thecorrect air filter element is not used.Note: For EcoBoost equipped vehicles:When servicing the air cleaner, it isimportant that no foreign material enter theair induction system. The engine andturbocharger are susceptible to damagefrom even small particles.When changing the air filter element, useonly the air filter element listed. SeeCapacities and Specifications (page296).Change the air filter element at the properinterval. See Scheduled Maintenance(page 438).E1637562. Reposition the locking clip on theconnector (connector shown frombelow for clarity), squeeze theconnector and pull it off of the airoutlet tube.E1637573. Clean the area around the air tube toair cover connection to prevent debrisfrom entering the system and thenloosen the bolt on the air tube clampso the clamp is no longer snug to theair tube. It is not necessary tocompletely remove the clamp.4. Pull the air tube off from the air cleanerhousing.E163755257F150 (TF6) , enUSA