Hi guys and guys

I transferred a EFi Xr2i engine into what was my Xr3i MFi cab.

both cvh engines .

so i swapped my MFi loom for a EFi loom and did the same with the ECU

but I have no spark?

Ive done various continuity tests, ive checked all earths and have tested the CPS anyone got any other ideas as to why she isnt running?

im desperate, im driving a battered 206 atm and im hating it.

any help or advice would be much appreciated.

immobliser problems/reset?

it doesnt have a immoberliser.

wish it was that simple.

another common area which xr's suffered which caused non spark was the ignition amplifier which is located on the distributor