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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Engine Control System Diagnosis - 2.0L (Except HEV) (6 Of 6)) >> DTC U060F-00: Lost Communication With Mass Or Volume Air Flow Sensor 'A' >> 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
  • HFM SENT protocol error
  1. Poor connector connection
  2. Faulty MAFS circuit
  3. Faulty MAFS
Enable Condition
  • Engine speed is faster than 32 RPM
  • Battery voltage is greater than 10V
  • Delay time after ignition switch on is more than 0.5 seconds
Threshold Value
  • If there is no CAN message from HFM SENT
Diagnostic Time
  • 2.5 seconds
MIL ON Condition
  • 2 driving cycles
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