My recently bought 97 e420 has lost power above 3000rpm. it feels like an underpowered 4cyl now. the cel is saying p1519(rt cam timing solenoid) and also p0809 clutch sensor citrcuit intermittent. I am assuming its the cam code causing the power loss . Is this the part that is protruding out just below the valve cover that is round with wires coming out .There is a bosch cam sensor online for 70 dollars.is this the same as the cam solenoid ? Any advice would be great.