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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Engine Control System Diagnosis - 2.0L (Except HEV) (6 Of 6)) >> DTC P2626-00: O2 Sensor Pumping Current Trim Circuit/Open (Bank 1 Sensor 1) >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical Monitoring
  1. Poor connector connection
  2. Open in trim resistor (Vrc)
  3. Faulty HO2S B1Sa
Enable Condition
  • Battery voltage is at between 11 and 16V
Threshold Value
  • Pumping current trim circuit open (VRC)
  • Signal is higher than 4.7V during fuel cut off
Diagnostic Time
  • Within 15s after related symptom detected
MIL ON Condition
  • 2 driving cycles
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