LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2014 >> Veloster Base, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) - Non-Turbo >> DTC P0130: O2 Sensor Circuit (Bank 1 Sensor 1) >> DTC Information >> DTC Detecting Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Rationality check
  1. Poor connection
  2. Open or short power/ground in signal circuit
  3. S1
General Enable Conditions
  • Dew point end detected
  • Fuel feed back control active
  • Battery voltage > 11V
  • Exhaust Gas temperature = 536°F~1472°F
  • No injector error
  • No upstream O2 sensor heater error
Case1 Enable Conditions
  • S2 sensor voltage > 0.5V
ThresholdValue
  • S1 sensor voltage: 0.06 ~ 0.4V
DiagnosticTime
  • 25 sec
Case2 Enable Conditions
  • S2 sensor voltage < 0.1V
ThresholdValue
  • S1 sensor voltage: 0.6 ~ 1.08V
DiagnosticTime
  • 10 sec
Case3 Enable Conditions
  • Time after dew point end detected > 10s
ThresholdValue
  • The number of that the absolute value of Δusvk is greater than 2V during 0.04 sec after turning on and off a heater is more than or equal to 5 times.
MIL ON Condition
  • 2 driving cycle

Δusvk: Sum of the signal voltage change value (S1)

S1: upstream oxygen sensor/S2: downstream oxygen sensor

scientia non olet · About LEMON Manuals