Crazy post. I can see the knock affectign it but it wont "detune" anything. I can see it going to reduced power mode to protect the engine, but you shouldnt have had to reflash the tune. Just disconnect the battery or do the fuse pull
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2010 Camaro 2SS/RS Black/IOM //// 1998 Pontiac Trans AM 819 RWHP @ 12 PSI (Turbo)
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