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Home >> Kia >> 2012 >> Soul Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) - 1.6L >> DTC P0130: O2 Sensor Circuit(Bank 1 / Sensor 1) >> General Information >> DTC Detecting Condition
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General 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
Threshold Value
  • S1 sensor voltage: 0.06 ~ 0.4V
DiagnosticTime
  • 25 sec
Case2 Enable Conditions
  • S2 sensor voltage < 0.1V
Threshold Value
  • S1 sensor voltage: 0.6 ~ 1.08V
DiagnosticTime
  • 10 sec
Case3 Enable Conditions
  • Time after dew point end detected > 10s
Threshold Value
  • Counter of l usvk > 2V during 0.04 sec after heater on→off l ≥ 5 times
MIL ON Condition
  • 2 driving cycle

* usvk: Sum of the signal voltage change value (S1)

* S1: upstream oxygen sensor / S2: downstream oxygen sensor

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