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 ...

More about Ford Focus:

Ford Focus Engine compartment overview - 1.8L Duratorq-TDCi (Lynx) Diesel
A. Screen washer fluid reservoir*: See Washer fluid check. B. Engine coolant reservoir*: See Engine coolant check. C. Brake and clutch fluid reservoir (right-hand drive)*: See Brake and clutch fluid check. D. Engine oil filler cap*: See Engine oil check. E. Brake and clutch fluid reservoir ( ...