DTC P0160: Ho2S Circuit No Activity Detected (Bank 2/Sensor 2): DTC Detecting Condition

2005 Hyundai Santa Fe GLS, 2.7 D, AWDSECTION DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • No Activity Detected (Stuck)
  • Poor connection
  • Air leakage
  • Incorrect fuel pressure
  • Faulty HO2S
  • Faulty PCM
Case 1 Enable Conditions
  • Engine speed < 1500 RPM
  • Vehicle Speed < 30km/h (18.6 mph)
Threshold value
  • Real-time value of I Vr max. - Vr min I > 0.078V
Case 2 Enable Conditions
  • Engine Coolant > > 75Β°C (167Β°F)
Threshold value
  • Real-time value of I Vr max. - Vr min I : 0.078V ~ 0.3V
Case 3 Enable Conditions
  • Load Value < 30%
Threshold value
  • Vf with 15% A/F enrichment < 0.5V
Case 4 Enable Conditions
  • Fuel Cut
Threshold value
  • Vr with 15% A/F enrichment > 0.45V
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 driving cycles
RENDER: 1.0x

NO RELATED

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