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 Disabling the passenger airbag
WARNING: Make sure that the passenger airbag is disabled when using a rearward facing child restraint on the front passenger seat. Fitting the passenger airbag deactivation switch WARNING: If you need to fit a child restraint on a seat protected by an operational airbag in front of i ...