TRNW-2: 6R80 problem

[Ryan D]

I have a 6r80 with codes
P0299 turbocharger under boost.
P0757 SSB stuck on.
P2701 trans friction element B apply time.

It has a new oem v.b.
Changed the direct drum and center support complete.
It all checks air tight. Any ideas?





-- 
Ryan
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