mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < Variable Valve Timing Solenoid|Specifications|Page 2499
Page 2
background image

Camshaft Timing Advanced

When the camshaft adjusting solenoids are energized the intake camshafts are turned 20° of crankshaft rotation in the advanced direction.

Camshaft Timing Retarded

When the LH control units remove the current to the solenoids the camshafts return to the retarded position. The camshaft position sensors monitor
camshaft position as an input parameter for the EZL/AKR control units.

Tune-up and Engine Performance Checks > < Variable Valve Timing Solenoid|Specifications|Page 2499