Verify coil
As I said earlier check carefully that nothing accidently got wired to the coil + side of the coil. Is this factory wiring?
Another thing to check is that the factory coil bypass is hooked up correctly. It is the brown wire tied into the coil+ side of the ballast, goes through the bulkhead connector, and to the IGN2 terminal of the switch. It is even possible that the switch itself is AFU
What exactly is hooked to the coil plus and minus terminals?