FixVault

Home › Hyundai › 2009 › Tucson GLS, Standard › Repair and Diagnosis (Single Page) › Engine Performance › System › DTC Troubleshooting Procedures (2.0L) › Troubleshooting for DTC › P0137 O2 Sensor Circuit Low Input (Bank 1/Sensor 2) › DTC Description

DTC Description

PCM sets DTC P0137 if the PCM detects that Signal Voltage lower than the possible range of a properly operating rear HO2S.