Solenoid-Variable Valve Timing

Fig 1: Solenoid Assembly

Courtesy of CHRYSLER LLC

Fig 2: Solenoid Assembly

Courtesy of CHRYSLER LLC

Variable valve timing solenoid assembly. The solenoid receives pulse width modulation signal and the current is controlled within 0 ma to 1000 ma. The spool position is controllable at any position to control supply of oil between the advance and retard ports.