Signal Waveform & Data

Fig 1: Scantool Display - Normal Waveforms Of HO2S (S1 And S2) Heater

Courtesy of KIA MOTORS AMERICA, INC.

HO2S(S1): (-)Duty 26%, (+)Duty 51%

HO2S(S2): (-)Duty 51%, (+)Duty 49%