how to fix my Skoda Octavia's air conditioning not working

Solution

1. Preparation

• Gather necessary tools: refrigerant recovery machine, manifold gauge set, socket set, and basic hand tools.
• Ensure the vehicle is parked on a level surface, and disconnect the battery to avoid electrical shorts.

2. Recover Refrigerant

• Connect the manifold gauge set to the AC service ports.
• Use the recovery machine to safely extract any remaining refrigerant from the system, following local regulations for refrigerant disposal.

3. Inspect and Repair Leaks

• Perform a visual inspection of all AC components, focusing on joints, hoses, and the compressor.
• If leaks are found, replace the damaged components (e.g., hoses, O-rings, or the compressor). Use new seals and ensure proper torque specifications are followed.

4. Recharge the AC System

• After repairs, connect the manifold gauge set to the service ports.
• Introduce the correct type and amount of refrigerant as specified by the manufacturer (usually R134a or R1234yf).
• Monitor the pressure readings and ensure they are within specified limits during recharging.

5. Test the System

• Start the engine and turn on the AC system to maximum cooling.
• Check if the AC compressor engages and if cold air is produced.
• Monitor the system for any unusual noises or smells during operation.