FixVault

Home › Acura › 2020 › RDX Base › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTC Diagnostics (P0010 - P0299) › DTC Troubleshooting › DTC P0133 › Overview

DTC P0133: Overview

If the total of monitored A/F sensor (Sensor 1) responsiveness value in certain duration is low, the PCM determines an abnormality and stores the DTC.