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Home >> Hyundai >> 2007 >> Azera SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P2068 Fuel Level Sensor "B" Circuit High Input >> DTC Detecting Condition
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DTC P2068 Fuel Level Sensor "B" Circuit High Input: DTC Detecting Condition

DTC DETECTION CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Monitoring the fuel level sender A
  • Poor connection
  • Short to battery in signal Circuit
  • Faulty Fuel Level sender A
  • Faulty PCM
Enable Conditions
  • Engine Running
  • Ignition Voltage > 11V
Threshold value
  • Raw fuel level sensor signal > 43 %
Diagnosis Time
  • Continuous (More than 5 sec. failure for every 10 sec.test)
MIL On Condition
  • 2 driving cycles
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