Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2018 >> Elantra Value Edition >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (3 Of 3) >> DTC P2297-00: O2 Sensor Out Of Range During Deceleration - (Bank 1/Sensor 1) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Plausibility check during fuel cut-off phase
  1. Poor connection or damaged harness
  2. Front HO2S
Enable Conditions
  • Fuel cut-off is activated for more than 3 seconds.
  • Upstream O2 sensor operative readiness is detected.
  • Battery voltage is between 11V and 16V.
Threshold value
  • Upstream O2 sensor current is greater than 12 mA or lower than 1 mA.
Diagnosis Time
  • 2 seconds.
MIL On Condition
  • 2 Driving Cycles
scientia non olet · About Mike's Workshop Manuals