Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

Just swapped a 1l x10xe corsa b engine old one ran okay but blew head gasket. New is apparently a runner and has a warranty.

Engine will now turn over but not fire, the eml is flashing. I haven't touched the immobiliser so can't be that. Any ideas?

Forgot to swap the ecu over. Mongo.

Post can be deleted ha