Immobilizer for Ford Fiesta

hi Binoy ,

What do you mean by security system.Can you explain in detail?

I thought Security system and Engine immobilizer are same.i mean engine immobilizer is a part of security system.

If I may,

A basic security system would raise an alarm when you try to open it without unlocking the car from the remote key.

Next extension would be the body sensor, this would raise an alarm if it senses a movement/force in/on the car beyod the threshold level set. eg, if you hit the car hard, it will start crying.

Immobilizer: This would cut the fuel supply to the car if you are using a wrong key, so that the engine doesn't start. eg, iCATs in Maruti cars. It is also standard on i20. They can also be implemented with an after market security system like Xenos 350, Hyundai Max etc.

Hope the explanation is clear enough.

So, i guess this is a silly question.. How do i test if the imobiliser on my fiesta works?

Stupid logic: Get a duplicate key done at the local shop. Try starting it with that.