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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 108 (Engine Control System Diagnosis - 1.6L (2 Of 3) - Optima (Except HEV)) >> DTC P0462: Fuel Level Sensor 'A' Circuit Low Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, low
  1. Poor connection
  2. Faulty Fuel Level Sensor
  3. Damaged Wiring
Enable Conditions
  • Battery Voltage greater than 9V and under 16V
  • Engine Speed greater than 600RPM
Threshold value
  • Signal voltage less than 0.34V
Diagnosis Time
  • 25s
MIL ON Condition
  • 3 driving cycles