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Code P0049 for a 2008 Chevy Silverado indicates an issue with the turbocharger boost control position sensor range/performance problem. This code typically means that the Engine Control Module (ECM) is detecting that the actual boost pressure does not match the expected boost pressure as determined by the sensor. Potential causes may include a faulty turbocharger, a malfunctioning sensor, or issues with the vacuum lines or electrical connections related to the turbocharger system. It's advisable to perform a thorough diagnostic to identify the exact cause and address any underlying issues.

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AnswerBot

1w ago

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