Ford Focus manuals

Ford Focus Owners Manual: Principle of operation

Ford Focus Owners Manual / Engine immobiliser / Principle of operation

The engine immobiliser is a theft protection system that prevents someone from starting the engine with an incorrectly coded key.

Engine immobiliser
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Coded keys
Note: Do not shield your keys with metal objects. This may prevent the receiver from recognising your key as a valid one. Note: Have all of your remaining keys erased and recoded if you lose a key ...

More about Ford Focus:

Ford Focus Transaxle
Special Tool(s) Alignment Tool, Transmission Range Sensor 307-415 Handle 205-153 (T80T-4000-W) Handle, Torque Converter 307-091 (T81P-7902-C) Holding Tool, Final Drive Input Gear 307-413 ...

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