600SEL (140.057) V12-6.0L (120.980) (1993)
Variable Valve Timing Solenoid: Description and Operation
Camshaft Timing Adjuster
PURPOSE
The camshaft solenoids (Y49/1 and Y49/2) enable the LH control units to specifically tune the intake valve timing for improved torque,
volumetric efficiency, and driveability.
OPERATION