I’ve been trying to loosen my crank shaft pulley to get to my timing belt and water pump. Well I couldn’t find a tool to do it with so I got a air impact and didn’t think it was working and it turned crank shaft pulley counter clockwise so I did a full turn with wrench to get it back to zero But when I did it out the top two pulleys at half a turn and I did the crank shaft a full turn. So not thinking I turned it another full turn and everything was back in line. But then I panicked and turned it counter clockwise all the way back to where i first started. I basically just wanna know how screwed I am?
The camshaft pulleys are meant to turn at half engine speed as the 4 stroke cycle needs two revolutions of the crankshaft but the valves open once per cycle.
As long as the belt did not slip you should be ok.
However I suggest that you only ever turn the engine in the direction of rotation - a habit I stick to.