We sell quite a few ecus to people who are other wise left with a totally stranded Nissan Micra. One of our most recent was sent to Holland:

"Hello Ed!

Packet arrived today, and I installed ECU immedietly.
Micra is working great. Thanks a million! My sister is even happier than me :)

-Releaved Harri!"

We have help many people with defective immobilisers on the K11, if you have a problem with yours do get in touch!