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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 (Engine Control System Diagnosis - 2.0L (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

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Item Detecting Condition Possible Cause
Main Action
  • Check HO2S Signal Amplitude
  1. Leakage in intake or exhaust system
  2. Poor connection or harness damage
  3. HO2S contamination
Prerequisite Condition
  • HO2S operative readiness detected with sensor tip temperature is higher than 640° (1184°F).
  • HO2S forced simulation is functioning
  • DTC P042000 (Catalyst diagnosis) monitoring is activated with DTC P013300 monitoring synchronized
Threshold Value
  • Integral (Lambda signal amplitude measured/Lambda signal amplitude of a slow sensor) is greater than 1.0.
Diagnostic Time
  • 20 Lambda Controller Cycles
MIL-On Condition
  • 3rd Driving Cycle
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