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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Automatic Transaxle System Diagnosis - 2.0L (Except HEV)) >> DTC P1C28-00: OPI Current High >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

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Trouble Shooting Condition Possible Cause
DTC Strategy
  • Current value monitoring
  1. Poor connection
  2. Faulty EOPU circuit
  3. Faulty EOPU
  4. Faulty PCM
Enable Conditions
  • When entering ISG
Threshold Value
  • Current is more than 50A
Detecting Time
  • More than 3 sec
MIL ON Condition
  • No MIL On
Fail Safe
  • ISG prohibited
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