7813A151 AKC200A084 Car Air Compressor For Mitsubishi Coit For CZC For Lancer 2004-2012 WXMS043

Parameter :

Compressor failure status

In the case of leaks, refrigerant can escape the system through various points such as the shaft seal, hoses, O-rings, and gaskets. These leaks can be difficult to identify and may require the use of UV dye or electronic leak detectors. When refrigerant leaks, it not only affects the compressor but can also damage other components in the system. The refrigerant carries an oil mist that helps keep everything lubricated, so insufficient refrigerant can disrupt the air conditioning cycle and cause damage.

Odd noises coming from the compressor can be a result of internal parts failing or seizing. This can lead to unpleasant sounds, especially from the compressor clutch or belt pulley.

If the air conditioner is not producing cool air, it's likely due to a lack of refrigerant or a failing component in the system. Insufficient refrigerant prevents the compressor from circulating enough refrigerant to maintain proper cooling.

If the check engine light on the dashboard is illuminated, it indicates a more serious issue. The ECU (Engine Control Unit) monitors voltage signals to various parts, including the compressor. Malfunctioning signals can result in incorrect voltage delivery, triggering the check engine light.

Please note that these are general explanations and specific diagnoses or repairs should be carried out by a qualified professional.

4 steps to diagnose a car air conditioning compressor problem:

Step 1: Start the engine and turn on the A/C to the highest setting. This will activate the air conditioning compressor, which will draw refrigerant from the evaporator at low pressure, compress it, and send it to the condenser at high temperature and pressure.

Step 2: Listen for any unusual noises. Inspect the clamps, fixing points, hoses, and lines for breaks, cracks, missing nuts or bolts, and vibrations transmitted from the engine to the cabin. Check the belt, clamping device, tensioner pulleys, and clutch for wear, as they can cause unusual noises. If no obvious issues are found, consult a qualified technician to further diagnose the problem.

Step 3: Check for cool air coming from the air vents. Make sure the cooling fans operate when the air conditioner is on. Clean or replace the cabin air filter if necessary. Remove any debris, such as leaves, bugs, or dirt, that could obstruct airflow through the condenser.

Step 4: Inspect for visible leaks under the car. Look for any signs of refrigerant leakage, such as oily stains or puddles. If a leak is detected, it is recommended to seek professional assistance to properly diagnose and repair the issue.