What does the A/C Off Due to High Engine Temp message mean?
How to Identify and Fix Common car Problems ?
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If the outside condensing unit consistently loses power and trips a circuit breaker, it may mean that the compressor is about to fail. It`s a sign that the compressor is overheating and needs too much power to do its job.
Of course, factors such as air conditioning, towing and idling at a stop will impact this, but you should be fine if your car is running at anywhere between 190-220 degrees. Over this limit, and your radiator and coolant fluids run a higher risk of burning.
Controlling the temperature of the evaporator is one of the most important functions of temperature sensors in air-conditioning systems. The cooler the evaporator, the faster and more efficiently can the passenger compartment be cooled.
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Another issue can be air flow. When the a/c is turned on, the radiator fan will typically turn on as well. first or all to provide air flow through the a/c condenser to provide you with cool air, and second to keep the engine temperature within range. If the fan is not coming on for any reason, the engine temperature will climb as well.
Have a certified technician inspect the vehicle as soon as possible. Continued driving with am engine running hot can cause severe engine damage.