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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 146 (Engine Control System Diagnosis - 1.6L (1 Of 3)) >> DTC P0133-00: O2 Sensor Circuit Slow Response (Bank 1 / Sensor 1) >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
TroubleShooting Condition Possible Cause
Main action
  • Rationality check
  1. Poor connection
  2. leak or clog in Intake Air System
  3. Injector
  4. Fuel pressure
  5. S1
Prerequisite Condition
  • Sensor Ceramic Temp. is higher than 640°C (1, 184°F)
  • ECT is higher than 40.5°C (104.9°F)
  • Purge active time is higher then 5sec
  • Engine load is higher than 25% and lower than 60%
  • Exhaust Gas temperature is higher than 400°C (752°F)
  • Fuel cut condition OFF
  • Closed loop fuel control
  • Engine speed is higher than 1320 RPM and lower than 2520 RPM
Threshold value
  • Ratio of expected area to actual area is lower than 0.35
Diagnostic Time
  • -
MIL
  • 2 Driving cycle
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