Fig 1: Screen Display - Signal Waveform Of E-CVVT Motor
Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Screen Display - Signal Waveform Of CKPS And CMPS
Courtesy of HYUNDAI MOTOR AMERICA
There is no separate sensor inside E-CVVT. Exhaust side 4-flank type target wheel is applied in order to compare CKPS and CMPS and calculate the valve timing.