Here are specific operations on how to program Ford Focus remote key by using SuperOBD SKP-900 Key Programmer.
Vehicle: Ford Focus
Connect SUPEROBD SKP-900 from OBD2TOOL to the car. Enter “IMMOBILIZER” option and choose car model “FORD”→ “FOCUS”
Follow the prompt turn ignition on and press YES to next step
Choose DELETE KEY to delete all registered keys.
Press YES to continue, after this step, all registered keys will be deleted, then you can program the new keys next.
Back to previous and choose “ADD KEY”
Inset a new key turn ignition on and press [YES] to continue
If you want to add one more key, follow step3