LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2012 >> Optima Hybrid >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) - HEV >> DTC P2195: O2 Sensor Signal Stuck Lean-Bank 1 Sensor 1 >> General Information >> DTC Detecting Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Characteristic Lean shift
  1. Poor connection or damaged harness
  2. Front HO2S
Enable Conditions
  • No relevant failure
Threshold Value
  • Failure detected during active test or (Failure detected through Plausability test (sensor too lean) and lambda control on max. limit)
Diagnostic Time
  • Less than 1300 sec.
MIL On Condition
  • 2 Driving Cycles
scientia non olet · About LEMON Manuals