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Discussion Starter #1
Hello fam so this weekend I change the valve covers longest work I had ever done lol anyways now I***8217;m getting code p0393 camshaft position sensor b high bank 2 all other codes are gone except that one which I didn***8217;t had before I check for leaks from both valve covers are good no leaks check the wires that lead to the sensors look fine btw does anyone has a diagram of that specific sensor or had this problem before ?
 

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Discussion Starter #2
2008 bmw 550i code P0393 camshaft position sensor b circuit high bank

camshaft position sensor b circuit high bank 2
 

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Alright just in case anyone is looking for this answer and changed the valve cover and got the same code P0393 make sure you unplug the negative from the battery and work on it right now what I did was I unplug all valve cover sensors and the car wouldn***8217;t start anymore gave me all codes and I went to the back of the car unplug the negative of the battery waited 10 mins plug it back in and lord opened the heavens and miracle ***x1f602; all codes gone hope some sees this and hopefully it helps if not at least something down the list you tried
 
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