ZX9 B Engine won't fire after conversion

[TheHighlander]

As above

Fitted this to my Westfield and now have an issue.

It will FIRE on cylinders 1-4
Won't fire on 2-3

We have fitted the 100 ohm resistor for the ignition

When removed the engine will NOT turn over.

When fitted we get the above result - 1,4 fire but 2,3 don't.

Tried another ECU, Crank sensor
Re wired 2,3 coils but no joy

Swapped the coils over from 1,4 to 2,3 and 2,3 WILL FIRE and 1,4 don't.

Going to recheck the earths and change the resistor - It was an ebay resistor so if its incorrect ohms i assume it won't fire all 4.

Cylinders 2,3 are controlled by the ecu.

Any help or input would be hugely appreciated.

[gtmdriver]

If the fault swaps when you swap the coils then it sounds like a faulty coil?

[annodomini2]

gtmdriver said:

If the fault swaps when you swap the coils then it sounds like a faulty coil?

This