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Home >> Hyundai >> 2014 >> Elantra Coupe Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (1 Of 2) >> DTC P0133: O2 Sensor Circuit Slow Response (Bank 1/Sensor 1) >> Specification >> Signal Waveform & Data

Signal Waveform & Data

Fig 1: Display - Sensor Current Pump Waveform (At Ignition Key ON)
G10257989Courtesy of HYUNDAI MOTOR AMERICA

Waveform of sensor Current Pump at IG KEY "ON" and Engine running. It fluctuates between 2V and 3V periodically.

Waveform of sensor Vertual Ground Output at IG KEY "ON" and Engine running. 2.5V is displayed.

Waveform of sensor Current Adjust at IG KEY "ON" and Engine running. It fluctuates between 2V and 3V periodically.

Waveform of sensor Nernst Voltage at IG KEY "ON" and Engine running. 2.9V is displayed.