No spark

I tested coil with ohm meter and both primary and secondary coils are good.
Took ballast resistor out and checked it and it shoes 1.0 ohms of resistance
READ what I am telling you. Either the ECU is not grounded, or a wiring problem like a bad connection, or the ECU is toast

The coil has the same voltage on both sides of the primary. This means it is not drawing current. The ballast has the same voltage on both sides. This is all a series circuit, as I told you above. As the current comes (from ground, electron flow, the neg point) the current (if it is flowing) causes voltage drop along the way. There is none (voltage drop) so there is no current flowing.