[Hozer 88GTConv]

Okay Gents,
I performed the items on the "crank but no start checklist"
1. When I removed the connector from the starter solenoid, ignition on, and jumpered the screw to the bolt, I got a crank but no spark from the coil plug to a good ground.
2. New coil, new solenoid, no spark. Checked 12volts at the coil wires. Checked all fusible links at the solenoid, the eec-iv relay by the computer and the fuel pump relay, all good with 12v where it should be.
3. New TFI module.
4. Plenty of fuel pressure, and I hear it too.
5. Battery is great, sat it on the charger to ensure plenty of juice.

What next? The PIP module in the distro??...I can't think of much more.
No codes, the STO light stays illuminated during KOEO tests.
Some of the injectors buzz too with the ignition on.
Thanks in advance.