Hyundai Venue (QX): Heated Oxygen Sensor (HO2S) / Troubleshooting

Singal Waveform
[Sensor 1, 2]

Hyundai Venue. Troubleshooting

[Bank 1 / Sensor 1]

Hyundai Venue. Troubleshooting

[Bank 1 / Sensor 2]

Hyundai Venue. Troubleshooting

    Specification [Bank 1 / Sensor 1] Item Specification Heater Resistance (Ω) Approx.

    Circuit Diagram [M/T] [A/T] Harness Connector [Bank 1 / Sensor 1] [Bank 1 / Sensor 2]

    Other information:

    Hyundai Venue (QX) (2020-2026) Service Manual: PTC Heater. Description and operation

    Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engine.

    Hyundai Venue (QX) (2020-2026) Service Manual: Troubleshooting

    Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setti

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