Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2020 >> Elantra Value Edition >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (6 Of 6) >> DTC P2237-00: O2 Sensor Pumping Current Circuit/Open (Bank 1 Sensor 1) >> Specification >> Signal Waveform And Data

Signal Waveform And Data

G14086345Courtesy of HYUNDAI MOTOR AMERICA

Fig.1) Normal waveform of front Heated Oxygen Sensor(S1) (engine idle).

- CH A1 (Nernst cell voltage), CH A2 (Pump cell voltage), CH B1 (Common ground), CH B2 (Compensative resistance)

scientia non olet · About Mike's Workshop Manuals