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P2563 Diagnostic Trouble Code Discussion for March 2016

Turbocharger Boost Control Position Sensor Performance


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Trouble Ticket Help Requests for DTC P2563
Help Request Posted
2008 GMC Sierra 2500 HD WT 6.6L derate VIN: 1GTHK23678
P2563: turbo vane position sensor perf out of range. ... with a p0101. Customer states intermittent. Customer replaced own maf with oem par. He does have a K&N filter but new. I monitor grams per sec and they are with in value. I have also put in oem filters and the problem stays. I have had luck with one ot...
March 25, 2016