took pictures of all the TAP pressures and then reset them all to 0.
After the reset,,,, did you display ALL the cells and confirm they were at zero?? Did you have values specifically in cells 12 through 16 for either of the 1-2 or 2-3 adapts??
I ask this because I just explored this clearing of TAP with my Tech 2 and a 2005 PCM. From the Tech 2 screen there were no error messages in the clearing operation. However TAP cells 12 through 16 in both 1-2 and 2-3 adapts were NOT cleared. In my data log I can see the error. And if I displayed cells 12 through 16 the previous values were unchanged.
I tried using different year selections and all of the 2003 to 2005 years show the very same error and fail to clear cells 12 through 16.
Using 2006 did successfully clear the values even though 2006 uses a different PCM. The TAP clear Tech 2 function for 2006 uses a different method than the 2003 through 2005 years.
I suggest having a look at your TAP cells 12 through 16 in both the 1-2 adapts and 2-3 adapts.