Lubricants, Fluids, Sealers and Adhesives
WARNING: This page is about a different car, the 2015 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Compressor control and the evaporator temperature are a function of many parameters, not a straight on off to avoid freezing the evaporator. The PCM monitors multiple temperature sensors correlation (AAT, CHT, ECT IAT, MAF...) as applicable. The PCM runs this logic after an engine off and a calibrated soak period, typically 6 to 8 hours. This soak period allows the Ambient Air Temperature (AAT) sensor and the other temperature sensors to stabilize and not differ by greater than a calibrated value, typically 18 °C (32.4 °F). If a sensor input is found to be reporting a temperature imbalance the PCM does not allow the A/C clutch to engage. For more information on PCM sensors, Refer to ENGINE CONTROLS - INTRODUCTION (EXCEPT DIESEL & HYBRID)
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| Specifications | |
|---|---|
| Motorcraft ® PAG Refrigerant Compressor Oil YN-12-D | WSH-M1C231-B |
| Motorcraft ® R-134a Refrigerant YN-19 (US); CYN-16-R (Canada) | WSH-M17B19-A |
| Motorcraft ® A/C System Flushing Solvent YN-23 | - |
| Motorcraft ® A/C Cooling Coil Coating YN-29 | - |