What kind of freon does a 2012 Ford Fusion take?
The 2012 Ford Fusion uses R-134a refrigerant (the common automotive refrigerant often referred to as Freon). It does not use the newer R-1234yf or the older R-12 systems.
Refrigerant type, oil and system specifics
In 2012, Ford’s Fusion A/C system was designed for R-134a refrigerant with PAG oil. The system should be charged according to Ford’s service specifications, and it should not be mixed with other refrigerant types. If you’re converting or retrofitting, consult a professional since the oil and fittings differ between refrigerants.
Model-year variations
While most 2012 Fusion models share this refrigerant standard, some hybrid or specialty editions may have different service requirements. Always verify the exact specification for your vehicle using the VIN or the official Ford service manual.
Key facts about the refrigerant for this model include the following:
- Refrigerant type: R-134a (not R-12 or R-1234yf).
- Lubricant: PAG oil (commonly PAG-46) is used with R-134a; confirm the exact grade for your engine in the manual.
- System capacity: The total charge is typically around 28 oz (about 0.8 kg), though exact capacity depends on engine configuration and A/C hardware.
- Ports and fittings: Standard automotive A/C service ports are used for charging and diagnostics.
- Environmental and safety notes: Do not vent refrigerant; service should be performed with proper recovery equipment; follow local regulations.
Understanding these facts helps when diagnosing cooling problems or planning a recharge, and it underscores why using the correct refrigerant is essential for performance and system longevity.
Service considerations and recharging options
When the system isn’t cooling adequately, the cause is often a leak or a low refrigerant charge. A professional technician can confirm the refrigerant type, recover any remaining refrigerant, evacuate the system, test for leaks, and recharge to the specified amount using approved equipment.
Common high-level steps a shop typically follows include:
- Verify the refrigerant type is R-134a and the appropriate oil is used.
- Recover existing refrigerant and perform a leak detection check.
- Evacuate the system to remove air and moisture.
- Recharge to Ford's specified capacity with R-134a and the correct oil formulation.
- Inspect for leaks and test cooling performance before concluding the service.
Note that handling automotive refrigerants requires specialized equipment and adherence to environmental regulations; professionals use recovery machines and calibrated scales to ensure a precise, compliant recharge.
Summary
The 2012 Ford Fusion uses R-134a refrigerant with PAG oil, with a typical total system charge around 28 oz (subject to engine configuration). It does not use R-12 or R-1234yf. For accurate charging and leak repair, rely on a qualified technician who can verify the exact specification for your vehicle and perform the service with proper safety and environmental controls.
