If your air conditioning (AC) has been less than helpful this summer, it may be the expansion valve (also known as an orifice tube).
When you turn on your car’s air conditioning (AC), you just expect the cool air to flow, smoothly and quietly.
The compressor is designed to pump refrigerant through the A/C system and to convert low pressure vapor refrigerant into high pressure vapor refrigerant.
On many of today's cars, the driver has the luxury of setting a desired temperature inside the vehicle through the air conditioning control panel.
Trying to diagnose the precise cause of an inoperative air conditioning system can be frustrating and very time consuming for most mechanics.
The requirements for landing automotive technician jobs have changed a lot over the years.
It can be a frustrating moment when you turn on your air conditioning, heater, or defroster and no air blows out.
P2613 code definition This is the generic trouble code for A/C Refrigerant Distribution Valve Control Circuit High, indicating a problem with the signal being sent to the PCM from the distribution valve circuit.
P2517 code definition The P2517 code indicates that the A/C refrigerant press sensor B circuit has low voltage.
P0533 code definition The P0533 code shows when the signal circuit in the vehicle is detected to be too high.