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Home >> Kia >> 2019 >> Forte FE, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (4 Of 6) >> DTC P0464-00: Fuel Level Sensor 'A' Circuit Intermittent >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Noisy Signal Monitoring
  • Poor Connector Connection
  • Short to Battery in Fuel Level Sender Signal Circuit
  • Faulty Fuel Sender
Enable Condition Case 1
  • Vehicle Speed higher than 22 mph (35.4 km/h)
  • 200s after start
  • Wheel speed gradient more than 1.8 during 20s
  • battery voltage higher than 11V and lower than 16V
Case 2
  • Evaporative system leakage monitor status waiting period or leak check period
Threshold Value Case 1
  • Difference between measured Fuel Tank Level and Filtered Fuel Tank Level higher than 45%
Case 2
  • Difference between Filtered Fuel Tank Level and Raw Fuel Tank Level higher than 12 ~ 14%
Diagnostic Time Case 1
  • 50 step (5s 100 counts)
Case 2
  • 25 step (2.5s 100 counts)
MIL ON Condition
  • 2 driving cycles