Automotive Ac System Diagnosis

With the engine running turn the a c on max cool set fans high and make sure that the clutch is engaging on the.

Automotive ac system diagnosis.

With the engine off for at least 30 minutes read the low and high pressure gauges. In this situation you might need more than a condenser but also the tubes receiver dryer and compressor. The typical complaint for an ac problem is the ac blows warm air. If the readings are very high then you may have a problem with air trapped in the system or an airflow problem with the condenser.

Ac system diagnosis by symptom ac system diagnosis. This condition has a few possible. The ac system operation ac system service and the. When diagnosing an air conditioning issue it s easiest to begin at the compressor.

If the pressures do not change at all when the compressor engages then the compressor has failed or there is a problem with the metering device. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. As the internal parts disperse the metallic debris ends up throughout the entire system. Static pressure is the pressure with the system at rest compressor off for at least 30 mins.

This series is divided into three parts. Start your ac pressure readings diagnostic by measuring the system s static pressure.