I don't think it's the ve/DE dizzy as I had the exact same problem when the DE dizzy was on. The DE sunny dizzy did have external coil. However I have kept those parts.
As spook said my sunny engine as now been sold on. So if I was to go back and change to what your all suggesting I will need.
Sunny dizzy
Sunny injectors
Sunny maf plug and loom.
Iam thinking it should still fire up anyway, it may not run well but should still fire up. Iam seriously considering doing what corbs and red suggested firstly before anything else right now.
I think first I will look at the timing, out of sync distributor issue, then the immobiliser issue. Checking that the plugs are not wet and there is now flooding.
I was also thinking could it be any of the grounded wires not connected properly?
Then if it still fails to start then it's back to square one.
So if it makes any sense right now on the car.
Sr20ve engine, imported from states, never seen it running but told it is good.
Sr20ve dizzy with wiring done now with internal coil.
Almera gti maf and wiring which as been joined to the rest of the sunny maf loom.
Sunny gti ecu.
Aftermarket header and exhaust system that was on sunny before.
Cheers again all really appreciate your help and advice.