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    LLY: Help with turbo boost codes

    Mike Diesel, thanks for the info. Do you think the vane/solenoid/sensor trouble could affect the transmission? It went into safe mode a couple weeks ago, limped in, shut it off and turned it back on and it had reset. Had the transmission looked at, there was no trouble found. I'm wondering if...
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    LLY: Help with turbo boost codes

    Our 2005 Chevy 2500HD throwing codes P2563 and P0046. Have been chasing this problem for a year. Nobody willing to get to bottom of it around our area. New to this site, can anyone give us ideas to solve? Thanks.