That's great, I have a few lets say custom one off tools kicking around.

Said tools at times have only been used once

Turbo location looks good, not a fan of them mounted up high.

Great work ill have to test it

That would be great !!!

Regarding just turning of the DTC's I believe that's what ticking the MT flag will do, There will also be flags to enable processing of the code (if the PCM actually checks the conditions to set the code), and another flag to turn on the engine light if the code is set. So a set of flags for each i...

The EGR line doesn't seem to have the same sampling rate as the injector mon line so its best to use the injector mon input. The EGR input also tends to display garbage unless you connect it in a particular way or so I have found anyway. I use it for boost reference logging. There is a unused input...

I run a larger water pump pulley and not had any issues.

I did drill a hole in the stat as its a L67 and apparently difficult to get all the air out. I found that the car ran too cold and the heater in winter was rubbish.
Slowing down the water pump mad the world of difference to the operating temp.

I looked into this a while back and seems to come across that this logic may have been in the BCM apposed to the actual cruise control module. If its in the BC there is more of a chance that it could be accessed and changed. I would seem more likely that its in the BCM to me over the actual cruise c...

Is it NA or supercharged?

The auto and manual PCM in the NA VY's are the same just a different bin file.

You could likely reinstall your original PCM and just flash it with a manual cal file and it should be ok from my understanding. Vats should even be able to be left on.

The EGR line doesn't seem to have the same sampling rate as the injector mon line so its best to use the injector mon input. The EGR input also tends to display garbage unless you connect it in a particular way or so I have found anyway. I use it for boost reference logging. There is a unused input ...