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On my 2010 Chevrolet Silverado 5.3L where is the TAC located? I got the engine code P1516

Vehicle: 2010 Chevrolet Silverado 5.3L

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The TAC is part of the Throttle Body Assembly. The Throttle Body is attached to the Intake Plenum in front of the engine.

Chevrolet Silverado Throttle Body Assembly Location

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