Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 751 (ENGINE CONTROLS - PINPOINT TESTS (DIESEL) - PINPOINT TESTS MC - RF)
2021 Ford Edge SE, 4WD
Section 751 (Engine Controls - Pinpoint Tests (Diesel) - Pinpoint Tests MC - RF)
2021 Ford Edge SE, 4WDSECTION Section 751 (Engine Controls - Pinpoint Tests (Diesel) - Pinpoint Tests MC - RF)
WARNING: This page is about a different car, the 2020 Ford F-550 Super Duty, 2020 Ford F-450 Super Duty, 2020 Ford F-350 Super Duty, 2020 Ford F-250 Super Duty, and 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Pinpoint Tests MC: Fuel Temperature Sensor
- Pinpoint Tests MD: Fuel Pressure Sensor And Fuel Delivery Pressure Switch
- Pinpoint Tests Me: Fuel Pump Control
- Pinpoint Tests MX: Fuel Control
- Pinpoint Tests O: Water In Fuel (WIF) Sensor
- Pinpoint Tests P: Fuel Injector
- Pinpoint Tests RA: Catalyst System
- Pinpoint Tests RB: Diesel Particulate Filter System
- Pinpoint Tests RC: Exhaust Gas Temperature (EGT) Sensor
- Pinpoint Tests Rd: Nitrogen Oxides (NOX)
- Pinpoint Tests Re: REDUCTANT Purge Valve
- Pinpoint Tests RF: REDUCTANT Pressure Sensor
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.