Signal Circuit Inspection

Measure resistance between terminals 1 of the HO2S harness connector and 43 of the PCM harness connector.
Specification : Approx. 0Ω

Fig 1: Measuring Resistance Between Terminals 1 Of HO2S Harness Connector And 43 Of PCM Harness Connector
Courtesy of HYUNDAI MOTOR AMERICA
Is resistance within the specification?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Repair open in the ground circuit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.