LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Hyundai >> 2021 >> Veloster N Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0133-00: O2 Sensor Circuit Slow Response (Bank 1 - Sensor 1) >> DTC Information And Inspection >> DTC Description

April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Description

If abnormal response rate of upstream O2 sensor under prerequisite condition is detected, ECM sets DTC P013300.

scientia non olet · About LEMON Manuals