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 437 (CLIMATE CONTROL SYSTEM - GENERAL INFORMATION (SPECIFICATIONS - DIAGNOSIS & TESTING))SPECIFICATIONSSPECIFICATIONS - VEHICLES WITH: R1234YF REFRIGERANTCAPACITIES

2021 Ford Edge SE, 4WD

Specifications - Vehicles With: R1234YF Refrigerant: Capacities

2021 Ford Edge SE, 4WDSECTION Capacities

WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Vehicles with an Internal Heat Exchanger (IHX) line, which is part of the TXV (thermal expansion valve) manifold and tube assembly, integrate both the A/C suction and liquid refrigerant line. For more information Refer to the DESCRIPTION AND OPERATION .

Motorcraft® R-1234yf Refrigerant PAG Oil / YN-35	2.7L EcoBoost 2.7 fl oz (80 ml)
	3.0L Power Stroke Diesel 2.7 fl oz (80 ml)
	3.3L Duratec 4.1 fl oz (120 ml)
	3.5L EcoBoost 2.7 fl oz (80 ml)
	5.0L Ti-VCT 2.7 fl oz (80 ml)
R-1234yf Refrigerant / YN-33-A (US); HS7Z-19B519-BA (Canada)	2.7L EcoBoost 29 oz (0.82 kg) vehicles with IHEX lines
	2.7L EcoBoost 26 oz (0.74 kg) vehicles without IHEX lines
	3.0L Power Stroke Diesel 29 oz (0.82 kg) vehicles with IHEX lines
	3.0L Power Stroke Diesel 26 oz (0.74 kg) vehicles without IHEX lines
	3.3L Duratec 29 oz (0.82 kg) vehicles with IHEX lines
	3.3L Duratec 26 oz (0.74 kg) vehicles without IHEX lines
	3.5L EcoBoost 29 oz (0.82 kg) vehicles with IHEX lines
	3.5L EcoBoost 26 oz (0.74 kg) vehicles without IHEX lines
	5.0L Ti-VCT 29 oz (0.82 kg) vehicles with IHEX lines
	5.0L Ti-VCT 26 oz (0.74 kg) vehicles without IHEX lines

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.