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 Charging System Principles of Operation
The PCM-controlled charging system, or "Smart Charge" charging system, determines the optimal voltage set point for the charging system and communicates this information to the voltage regulator. The "Smart Charge" charging system is designed to set 1 of 6 DTCs any time a c ...