Question

Technician A says that a system should be recharged with refrigerant until the condenser temperature is equal to the ambient temperature plus 100°F. Technician B says that a system should be recharged with the type and amount of refrigerant found on the vehicle's under-hood sticker. Who is correct?

Answer 1

Answer:

Technician B

Explanation:

The vehicle will always come with a sticker placed under the hood of the AC unit. This sticker has information like the amount of ounces or pounds required for a complete charge. The car’s gauge will state the psi with most gauges having a color bar on the face the appropriate pressure.