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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System Diagnosis - 2.0L (Except HEV) (1 Of 6)) >> DTC P0100-00: Mass or Volume Air Flow Circuit >> 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
  • Sensor signal voltage monitoring
  1. Poor connector connection
  2. Faulty MAFS circuit
  3. Faulty MAFS
Enable Condition
  • P006800, P010600, P010700, P010800, P010900, P010000, P010100, P010200, P010300, U060F00 related trouble-free state
  • Ignition "ON"
Threshold Value
  • SENT device consistency is 1 (binary)
Diagnostic Time
  • 2 seconds
MIL ON Condition
  • 2 driving cycles