Ka immobilizer issue

Hi, I've got a 2011 Ford Ka diesel with about 68k km on the clock. Having a weird issue where it won't start. Sometimes it fires up briefly then dies immediately. I've plugged it in and it's throwing an error related to the immobilizer. Could incorrect key programming be the cause?

4 comment(s)

Sounds familiar! I had a similar problem with my Ka. Does the security light flash when you try to start it? It could be a key signal issue. Car electronics can be a pain, I know.

Yeah, the security light does flash. So it was definitely the immobilizer for you too? What exactly was the problem? Ignition control?

Yep, immobilizer fault. Best bet is to take it to a workshop. They'll be able to diagnose it properly. Mine needed a reprogram and that sorted it out.

Thanks for the advice! Took it to a garage and they confirmed it was the key programming. Cost me 45€ to get it sorted.

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