As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS CONTROLLER SPLIT IN 2 PIECES, RENDERING THIS PART USELESS AND CAUSING BOOST TO FALL OFF IN THE INTAKE MANIFOLD. DURING MFG, HOUSING FOR THE SPRING WAS MACHINED TOO DEEP ALLOWING ONLY ABOUT .0312 IN OF METAL HOLDING THE PART TOGETHER.