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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (Engine Control System Diagnosis - 1.6L (2 Of 3) (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. Open or short to ground in signal circuit
  3. Faulty Fuel Sender
  4. Faulty ECM
Enable Conditions
  • Battery voltage between 9 V and 16 V
  • Engine running
Threshold Value
  • Signal voltage is lower than 0.34 V.
Diagnostic Time
  • 25 sec
MIL ON Condition
  • 2 driving cycle