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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 P0461: Fuel Level Sensor 'A' Circuit Range/Performance >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
Case 1 DTC Strategy
  • Rationality check
  1. Poor connection
  2. Fuel Level Sensor
  3. ECM
Enable Condition
  • Battery voltage between 9 V and 16 V
  • Engine running
Threshold Value
  • The fuel level difference between model and actual is higher than 17, or is lower than - 17 l 
Case 2 DTC Strategy
  • Signal stuck
Enable Condition
  • Consumed fuel (model) is higher than 18 l 
Threshold Value
  • ΔFuel Level Signal is lower than 1 l  .
Diagnostic Time
  • 5 sec
Mil On Condition
  • 2 driving cycle