Fig 1: Screen Display - CMPS Signal Waveform (1 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Screen Display - CMPS Signal Waveform (2 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.
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.