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.
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 Evaporative Emissions
NOTE: The vehicle emission vacuum routing diagrams are contained in
the Description and Operation subsection of the Engine Emissions Control section.
Refer to Section 303-08.
The Evaporative Emission (EVAP) system consists of the:
EVAP canister purge valve.
EVAP canister.
EVAP ...
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