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Home >> Kia >> 2018 >> Cadenza Technology >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P1220-00: Oil Pump Solenoid Control Circuit >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check control circuit voltage of oil pressure control valve
  1. Poor Connector Connection
  2. Open, short in control circuit
  3. Oil Pump Solenoid valve
  4. ECM
Enable Conditions
  • No concerned DTC
  • Above 0.03s after engine "ON"
  • Battery voltage higher than 11V and lower than 16V
Threshold Value
  • Voltage of oil pump control circuit is departing from the reference value
Diagnostic Time
  • Continuous inspection
MIL ON Condition
  • Not indicated (MIL "OFF")
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