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Home >> Kia >> 2014 >> Rio EX, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0230: Fuel Pump Primary Circuit >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit continuity check, open
  1. Poor connection
  2. Open or short to ground in power circuit
  3. Open in control circuit
  4. Fuel pump relay
Enable Conditions
  • Engine speed >240
  • Battery voltage = 10.7~16V
Threshold Value
  • Disconnected
  • Short circuit to battery
  • Short circuit to GND
Diagnostic Time
  • Continuous
MIL ON Condition
  • DTC only
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