Fig.1) Normal waveform of CKPS & IN-CMPS at idle.

Fig.2) Normal waveform of CKPS & IN-CMPS at acceleration with load.

Fig.3) Normal data of IN-CVVT at idle.

Fig.4) Normal data of IN-CVVT at acceleration with load.

Fig.5) Normal graph of IN-CVVT at acceleration with load.

This example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveform at idle (Fig.1). When the 17th signal of the CKPS after missing tooth of the target wheel is aligned with the high signal of the CMPS at idle, PCM recognizes that synchronization between CKPS and CMPS is completed.