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Home >> Lincoln >> 2020 >> MKZ Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Powertrain DTC Descriptions (Except Diesel & Hybrid) - DTC P023A - P060D >> DTC P043F - EVAP System Leak Detection Reference Orifice High Flow
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DTC P043F - EVAP System Leak Detection Reference Orifice High Flow

DTC DESCRIPTION P043F - EVAP SYSTEM LEAK DETECTION REFERENCE ORIFICE HIGH FLOW

Description:  This DTC sets when an evaporative emission (EVAP) leak detection control module internal concern is present.
Possible Causes: 
  • Damaged EVAP leak detection control module
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST HX .