I have tried to used B2216 and B2217 to bump boost at
lower ECT, for warmup. I can't get boost to raise using this method. I have used a multiplier of 2 and B2216 values of 4 psi, so this should command 8 psi additional to the B2206, desired boost levels table. The lowest vane position i note is 40-50%, so it seems the boost is
just not being commanded, since vane could go lower to produce it.

i have done this experiment several different ways, with different releases, and compared the results to IAT boost tables that do the same thing, and they (IAT tables) work fine, very good results using the same load/rpm ranges.

The ECT boost tables are DOA.

Can anyone think of why? Ross has tried to help, but it stumps us both.