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Home >> Kia >> 2018 >> Optima EX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.4L (2 Of 3) (Except HEV) >> DTC P062B-00: Internal Control Module Fuel Injector Control Performance >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Fuel injector driver monitoring
  1. Poor connector connection
  2. Unstable Power
  3. Faulty ECM
Enable Conditions Case 1
  • Engine speed during engine start is higher than 32RPM
  • Time delay after "Engine running" elapsed is higher than 0.3s
Case 2 * Engine speed is higher than 32RPM
Threshold Value cCase 1
  • Mean value of boost voltage is lowet than 50V
  • Mean value of boost voltage is higher than 75V
Case 2 * SPI bus communication error detected
Diagnostic Time Case 1
  • 3s
Case 2 Continuous
MIL ON Condition
  • 2 Driving Cycles
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