Ford Focus Service Manual: Powertrain Control Module

Throttle Body

  Item Part Number Description 1 W713443 Throttle Body (TB) bolt (4 required) 2 9E926 TB 3 9E936 TB gasket 4 14A4 ...

Module Controlled Functions

Smart Junction Box (SJB) The SJB is located under the instrument panel on the driver side (left of the steering column) has control of the following systems: Interior lighting Exterior lig ...

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Ford Focus Brake Booster - Description and Operation
The brake booster consists of: brake booster assembly brake booster vacuum hose brake booster vacuum check valve The brake booster is a single-diaphragm type which utilizes engine vacuum to reduce brake pedal effort and travel. The brake booster is divided into separate vacuum and ...