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Sometimes a slow starter

7.5K views 14 replies 13 participants last post by  Craiger  
I'm not sure how Porsche has their crank signal set up but most engines these days have a sensor pick up for each cylinder and something different for cylinder #1 so if your engine stops just past #1 cylinder firing position the engine would have to turn around twice to get back to the #1 firing position. The computers really don't know what cylinder they are on just go OK number one, then the next would be 3 then whatever the firing order is.