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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System Diagnosis - 2.0L (6 Of 6)) >> DTC P2187-00: System Too Lean At Idle (←Additive) (Bank 1) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Additive long term fuel trim lower limit reached
  • Poor connector connection
  • Air leakage in intake or exhaust system
  • Improper fuel pressure
  • Stuck PCV valve
  • Clooged injector
Enable Conditions
  • No relevant failure
  • Lambda adaptation active
Threshold Value
  • Idle long term fuel trim has reached Max. limit is lower than -0.005g/rev (-2.5mg/stk) for more than 20s within 90s
Diagnostic Time
  • 90s
MIL ON Condition
  • 2 driving cycles
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