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Just change my positioning sensor on my o'five duramax and I am still getting the same Code and can't hear my Turbo spin

Vehicle: 05 duramax 6.6

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Anytime you sevice the turbo or change anything on it you do a turbo relearn. both these code P0046 abnd P2563 will set if there was not relearn. you cant just throw a component on.

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