The engine immobiliser is armed automatically a short time after you have switched the ignition off.
The indicator in the instrument cluster will flash to confirm that the system is operating.
Coded keys
Disarming the engine immobiliserFord Focus Oil Pump Screen and Pickup Tube
Removal
With the vehicle in NEUTRAL, position it on a hoist. For additional information,
refer to Section 100-02.
Remove the oil pan. For additional information, refer to Oil Pan in this
section.
Remove the 2 bolts and the oil pump screen and pickup tube.
Discard ...