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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Engine Control System Diagnosis - 2.0L (Except HEV) (4 Of 6)) >> DTC P0461-00: Fuel Level Sensor 'A' Circuit Range/Performance >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Signal Stuck
  1. Poor connection or damaged harness
  2. Faulty FLS circuit
  3. Faulty FLS
Enable Condition
  • Cumulated Fuel Consumption more than 5.28 gal (20L) [30% of tank capacity]
  • No relevant DTC present
  • Battery voltage is between 11V and 16V
Threshold Value
  • Filtered FLS change after 30% of tank capacity fuel consumption lower than 5%
Diagnostic Time
  • 0.1 second
MIL ON Condition
  • 2 driving cycles