<div class='quotetop'>QUOTE(Mighty Hd &#064; Sep 25 2006, 07&#58;28 PM) [snapback]66530[/snapback]</div>
Well I swapped in the stock pcm--could NOT get the light to come back on--tried 3 complete driving cycles, etc.

I put the nelson tune back in and sure enough the light is gone there as well.

I wander what the deal is?
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Could it have been a bent or dirty pin in the tuned PCM?