key and ecu?

[VXSy]

If doing a corsa b xe/let conversion.
Which ecu would you use and which keys?
Can the immobiliser still be active or does that have to be binned?
cheers

[Mark T]

You need an immobilised ECu for a start with the Chip and reader from the ignition barrel.
Easy enough to wire up, especially if your corsa had one already.

[VXSy]

so i use the xe/let ecu and which keys and ignition? do many people use an immobiliser?

[Mark T]

you need the chip and reader for the immobilsed ECU.

It's easy enough to fit an aftermarket tranponder immbobiliser so using an earlier ECU isn't a problem.