Fiat keys are of excellent Quality. We have replaced very FIAT due to breakage but still If you are modifing your key you may need to extract the immobiliser chip from it. In India, You will find following key  with sensor in it

• Fiat Punto

• Fiat Linea

Only ID 48 chip is prominent in these keys, Its a glass chip so handle it carefully to save it from damage.

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