Engine won't switch off

[Phatpug]

Hi I have a 2001 saxo 3 plug ecu vtr to single plug ecu
Now engine won't switch off even when I kill the battery isolator how can it switch engine off apart from new ignition barrel

[Furioman]

wired up wrong lol Wiring diagram if you look at the top left of the diagram fuse F10 you must have a permanent live there it powers the main double relay for the engine/ecu or as you recon the key barrel is causing it to be live

[Phatpug]

It's 100% faulty ignition barrel as heater and rear screen intermittently were not working new barrel and all working and even switching off but thanks for input