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Home >> Hyundai >> 2003 >> Tiburon Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 2.0L >> Diagnostic Tests >> DTC P0130 Or DTC P0136 >> Notes

DTC P0130 Or DTC P0136: Notes

Code Definition

NOTE: There is a front HO2S before and a rear HO2S after the catalytic converter. The front HO2S measures oxygen content of exhaust gases and is used to control air/fuel mixture. The rear HO2S is used to determine the efficiency of the catalytic converter. ECM calculates catalytic converter efficiency by comparing front and rear HO2S signals.