Bypassing the knock sensor on a 2004 Chevy Tahoe 5.3-liter engine is not recommended, as it can lead to engine damage and poor performance. The knock sensor helps the engine control module (ECM) adjust timing to prevent knocking, which is crucial for engine longevity. If you're experiencing issues with the knock sensor, it's better to diagnose and fix the underlying problem rather than bypassing it. Consider consulting a professional mechanic for the best approach to your situation.
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