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Installing the Additional Chip Tuning Performance Control Unit

Model: Ford Fiesta Fiesta 5, MK 5, MK V - Years 2002-2008
Part: Control unit

For this operation, you need to obtain the control unit kit for the vehicle in question. Remove the connector from the installed control unit using a tool, as the control unit is located in a hard-to-reach place. Add an extension cable provided in the kit to the wire. After connecting the new additional control unit to the supplied cable, connect one end of this cable to the control unit connector and the other end to the connector that was attached to the installed control unit. Position the new control unit in a suitable location and secure it with plastic ties.

Updated on 2 February 2026 by ScegliAuto

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