Signal Waveform & Data

Fig. 1) Normal waveform of wheel speed sensor at idle

Fig. 2) Normal waveform of smart type wheel speed sensor at standing still

* Smart type wheel speed sensor is applied to the rear wheel speed sensor of the vehicle equipped SPAS

Fig. 3) Normal waveform of smart type wheel speed sensor according to moving condition at IG ON

Fig. 4) Normal waveform at the power terminal of wheel speed sensor with disconnected connector at IG ON