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Home >> Hyundai >> 2009 >> Accent GLS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> P0130 O2 Sensor Circuit (Bank 1/Sensor 1) >> DTC Description

DTC Description

If ECM/PCM detects that the output signal satisfies the threshold values under enable conditions, ECM/PCM sets DTC P0130.

(This DTC might be caused by the malfunction of Heater circuit, so, check the heater circuit first.)