Hyundai Elantra: Heated Oxygen Sensor (HO2S). Repair procedures - Engine Control System - Engine Control/Fuel System - Hyundai Elantra HD 2006Ц2010 Service ManualHyundai Elantra: Heated Oxygen Sensor (HO2S). Repair procedures


Component Inspection

1.
Disconnet the HO2S connector.
2.
Measure resistance between HO2S heater terminals 5 and 6 [B1/S1].
Measure resistance between HO2S heater terminals 3 and 4 [B1/S2].
3.
Check that the resistance is within the specification.

Specification: Refer to SPECIFICATION.


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