Ford Focus Service Manual: Intake and Forced Induction

Spark Plugs

Removal and Installation Remove the ignition coil. For additional information, refer to Ignition Coil-On-Plug in this section. NOTICE: Only use hand tools when removing or installing th ...

Intake Air Distribution and Filtering

The air intake system consists of the following: Air Cleaner (ACL) ACL element Mass Air Flow (MAF) sensor ACL outlet pipe The air intake system: cleans intake air with an ACL el ...

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Ford Focus Using a USB device
Various icons are used to identify types of audio file, folders etc. USB device is the active source Folder Playlist Album Artist Filename Track title Information not available Sony radio Operation Select the USB device as the audio source by repeatedly p ...