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Home >> Hyundai >> 2017 >> Veloster Base, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 1.6L GDI >> DTC P2195: O2 Sensor Signal Stuck Lean (Bank 1 Sensor 1) >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

DTC DETECTING CONDITIONS AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • check the revised air-fuel-ratio at idle
  1. Poor connection
  2. S1
  3. Blocking of intake system
  4. Fuel leakage in injector
  5. Improper fuel pressure
Enable Conditions
  • Engine speed is between 1120 and 3000rpm
  • Catalyst temp.(model) is higher than 662°F
Threshold Value
  • Deviation value of air fuel ratio control is higher than 0.07
Diagnostic Time
  • -
MIL ON Condition
  • 2 Driving Cycles
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