Hi, I'm driving a 2001 Fiat Siena 1.6 sedan. I decided to change the engine of the car last month. After changing it the car doesn't start, the engine is not turning at all instead it displays a message 'Key Code' when it is on and after few seconds it disappears. The immobiliser was not working since I bought the car so I never bothered to get it working.
Any idea as to why the car won't start?
Any idea as to why the car won't start?
Last edited: