e38 No Start

Before I get too far in the weeds here....

2010 5.3L/6L80, e38 (LS swap 85' C10)

VATS 1, 2, and Starter Fault disabled.

I have 52psi fuel pressure and good crank signal - Scanner shows rpm when cranking
I have 4.2V on pins A/C at the cam sensor. I believe I should be seeing 4.8-5.5V here?
I can see the sensor, but don't get count. I throw a fault code when I unplug the sensor too.

I don't have... Inj pulse, cam sensor signal, and spark.

My question....I assume inj pulse is an output from ecm and spark is also dependent upon crank/cam signals. I believe I should be seeing 4.8-5.5V at cam sensor. All grounds and 5v references at APP sens and TB have shown good. Am I missing something in the tune that would cause this no start issue?

Attachment 96824