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Home › Hyundai › 2017 › Azera Base › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (2 Of 3) › DTC P0464: Fuel Level Sensor 'A' Circuit Intermittent › General Information › DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Detects a stuck fuel sender
  1. Poor connection
  2. Faulty Fuel Sub Sender
  3. Faulty Fuel Sender
Enable Conditions
  • Engine Coolant Temperature ≥ 60°C (Fully Warmed up state)
Threshold value
  • Difference between previous and current Fuel Level voltage Signal > 10%
Diagnosis Time
  • -
MIL On Condition
  • 2 Drive Cycles
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