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HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 12 (ENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (DIESEL))DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONSDTC P04DA - CLOSED LOOP EGR CONTROL AT LIMIT - FLOW TOO HIGH
2021 Ford Edge SE, 4WD

DTC P04DA - Closed Loop EGR Control At Limit - Flow Too High

2021 Ford Edge SE, 4WDSECTION DTC P04DA - Closed Loop EGR Control At Limit - Flow Too High
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Ford Transit-350 HD, 2018 Ford Transit-350, 2018 Ford Transit-250, 2018 Ford Transit-150, and 2018 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
P04DA - CLOSED LOOP EGR CONTROL AT LIMIT - FLOW TOO HIGH

Description:  This DTC sets when the estimated exhaust gas recirculation (EGR) percent is greater than the maximum limit for the operating conditions.
Possible Causes: 
  • Aftermarket intake systems or exhaust systems
  • Restricted airflow (intake or exhaust)
  • Charge air cooler (CAC) system leaks (hoses and cooler)
  • EGR valve position sensor bias
  • Exhaust pressure (EP) sensor bias
  • Manifold absolute pressure (MAP) sensor bias
  • Damaged intake throttle actuator
  • Damaged EGR valve
Diagnostic Aids:  The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle until the system warning message has cleared from the instrument cluster message center.
This DTC is set when the pressure ratio of the MAP sensor signal and the EP sensor signal across the EGR valve is not as expected.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST W .
RENDER: 1.0x

NO RELATED

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